The Seven Sacraments Explained Like You’re Five

Quick Insights

• Jesus personally gave the Catholic Church seven special gifts called sacraments, each one bringing God’s own life directly into our souls.
• A sacrament is an outward sign you can see, hear, or feel that actually does something invisible and real inside your soul.
• The seven sacraments are Baptism, Confirmation, the Eucharist, Penance, Anointing of the Sick, Holy Orders, and Matrimony.
• Three sacraments, Baptism, Confirmation, and the Eucharist, work together to make a person fully part of the Church.
• Once you receive Baptism, Confirmation, or Holy Orders, a permanent spiritual mark is placed on your soul that can never be taken away.
• The Eucharist sits at the very center of all seven sacraments, because every other sacrament points toward it as the greatest gift of all.

What a Sacrament Actually Is

To understand the seven sacraments, we first need to understand what the word “sacrament” means, because without that foundation everything else becomes confusing. The Catholic Church teaches that a sacrament is an efficacious sign of grace, instituted by Christ and entrusted to the Church, by which divine life is given to us (CCC 1131). That definition sounds formal, but each part of it carries enormous meaning worth unpacking carefully. The word “efficacious” simply means that the sacrament actually works and truly does what it appears to do. A sign that merely points to something is different from a sign that causes that thing to happen, and sacraments belong to the second, more powerful category. Think of it this way: when a parent hugs a frightened child, the hug is not just a symbol of love; it genuinely comforts and restores the child. In a much deeper and more supernatural way, the sacraments are not just symbols of God’s grace; they actually deliver that grace to the soul.

Saint Augustine of Hippo, writing in the fifth century, described a sacrament as “a visible sign of an invisible grace,” and the Church has built upon that insight for centuries. Every sacrament uses something physical and tangible, whether water, oil, bread, wine, the priest’s words, or the laying on of hands, because God made human beings as physical creatures who know the world through their senses. God knows this about us and, in his great kindness, meets us exactly where we are. He uses the material world to carry his own divine life into our hearts, because that is the kind of God he is. The Catechism describes this logic as the “sacramental economy,” meaning God’s own plan for saving and sanctifying the human family through visible, touchable realities (CCC 1076). It is a plan soaked in mercy and wisdom. Just as the eternal Son of God took on a human body to be seen, touched, and heard, so the sacraments take on physical form to bring us the very life that Christ won for us on the Cross.

Crucially, the sacraments were not invented by the Church at some later point in history. Every single sacrament was instituted, which means established and commissioned, by Jesus Christ himself during his earthly life and ministry. The Council of Trent, held in the sixteenth century, formally and definitively declared that there are exactly seven sacraments and that each one was directly instituted by Christ. This teaching resolved centuries of imprecise use of the word “sacrament,” which earlier writers sometimes applied to a wider range of sacred rites, and it anchored the Church’s practice firmly in the authority of Jesus himself. The sacraments are not inventions of human piety or ecclesiastical tradition invented after the fact; they are the gifts of the Incarnate God, given through Scripture, confirmed by Tradition, and guarded by the Magisterium. The Church, then, does not own the sacraments as if she invented them; rather, she serves them faithfully as a steward entrusted with the most precious things in existence.

How the Sacraments Are Organized

The Catholic Church does not simply list the seven sacraments as seven unrelated rites. Instead, the Church groups them into three families based on what each sacrament does in a person’s life, and this structure helps reveal a beautiful inner logic to God’s plan (CCC 1210). The first family is called the Sacraments of Christian Initiation, and it includes Baptism, Confirmation, and the Eucharist. These three sacraments work together to bring a person fully into the life of Christ and the community of the Church. Just as natural life involves being born, growing strong, and eating to stay alive, the sacraments of initiation bring about a supernatural birth, strengthen the soul for the Christian life, and provide the heavenly food that sustains that life every day. The Catechism teaches that together these three sacraments lay the foundation of every Christian life (CCC 1212).

The second family is called the Sacraments of Healing, and it includes Penance and the Anointing of the Sick. These two sacraments address the reality that even after Baptism, human beings remain wounded by sin, weakness, and illness. Human souls get hurt, and these sacraments are God’s way of providing real and powerful medicine for those wounds. Penance heals the soul from the damage done by personal sin after Baptism, restoring the relationship with God that sin has broken. Anointing of the Sick addresses the needs of those who are seriously ill or close to death, offering spiritual strength, forgiveness, and sometimes even physical healing according to God’s will. Together, these two sacraments remind us that God’s mercy is never exhausted and that no situation in human life is beyond the reach of his healing love.

The third family is called the Sacraments at the Service of Communion, and it includes Holy Orders and Matrimony. Unlike the other sacraments, which are primarily directed toward the sanctification of the individual who receives them, these two are ordered outward toward the building up of the Church and the continuation of God’s plan in the world. Holy Orders consecrates certain men for the ministry of the Church, empowering them to celebrate the other sacraments and to shepherd God’s people. Matrimony unites a man and a woman in a covenant that reflects, in human flesh and blood, the very love of Christ for his Church. Both of these sacraments serve a greater community beyond the two individuals most directly involved, and both carry enormous weight and responsibility in the life of the Church (CCC 1535).

Baptism: The Door Through Which All Life Enters

Baptism is the first and most foundational of all the sacraments, and the Church calls it the “door” to all the others because without it no other sacrament can be received. In the Gospel of John, Jesus tells a teacher named Nicodemus, “Truly, truly, I say to you, unless one is born of water and the Spirit, he cannot enter the kingdom of God” (John 3:5). That statement from Jesus is the heart of what Baptism does: it is a new birth, a rebirth from above, by which a person becomes a child of God and a member of the Body of Christ, which is the Church. Water has always been a sign of both cleansing and life, and God chose water as the outward element of Baptism because of what water already means to every human being. At the moment of Baptism, God uses that ordinary water, blessed and spoken over in the name of the Trinity, to accomplish an extraordinary supernatural transformation in the soul of the person being baptized.

The Catechism teaches that Baptism cleanses the soul of original sin, the wound inherited from Adam and Eve that leaves every human being inclined toward selfishness and separated from God’s life at birth (CCC 1213). It also forgives all personal sins that a person may have committed before Baptism if the person being baptized is an adult coming to faith. Beyond forgiveness, Baptism actually fills the soul with sanctifying grace, which is simply God’s own life shared with the human person, making the baptized person a participant in the divine nature. That reality is almost too wonderful to fully take in: through the water of Baptism, ordinary human beings actually receive a share in God’s own inner life. Jesus commanded his apostles to go and baptize all nations in the name of the Father, the Son, and the Holy Spirit (Matthew 28:19), and the Church has carried out that command faithfully for two thousand years.

Baptism also places an indelible mark, a permanent spiritual imprint, on the soul of the baptized person (CCC 1272). This mark can never be removed or reversed, which is why the Church teaches that Baptism can be received only once. That mark marks a person as belonging to Christ permanently, regardless of what happens afterward in that person’s life. The Church baptizes infants because she recognizes that a child needs the new birth of Baptism just as much as an adult does, and because Baptism is a gift from God that does not require anything in advance from the one who receives it, only the openness of the Church and the child’s family. Parents and godparents play a vital role in promising to raise the baptized child in the faith, so that the new life given at the font can grow and flourish over time.

Confirmation: Strength for the Battle

If Baptism is birth, then Confirmation is the sacrament of growing up and growing strong in the Christian life. The Catechism teaches that Confirmation perfects baptismal grace, bringing to completion the initiation that Baptism began, and it does so by a special outpouring of the Holy Spirit upon the one who receives it (CCC 1285). In the Acts of the Apostles, we read of the Apostles Peter and John traveling to Samaria to lay hands on those who had already been baptized, so that they too might receive the Holy Spirit (Acts 8:14-17). This laying on of hands with prayer for the gift of the Spirit is recognized by the Church as the ancient root of the sacrament of Confirmation. At Pentecost, the disciples who had been timid and uncertain were transformed by the Holy Spirit into bold witnesses who went out to proclaim the Gospel without fear. Confirmation extends that same Pentecost gift to each individual believer.

The external rite of Confirmation involves anointing the forehead with chrism, which is a special oil consecrated by the bishop, accompanied by the laying on of hands and the prayer invoking the Holy Spirit. Chrism is made from olive oil mixed with balsam and gives off a distinct fragrance, which is itself a sign of the spreading fragrance of Christ in the life of the confirmed person, as Saint Paul writes that Christians are “the aroma of Christ” (2 Corinthians 2:15). The one confirming, ordinarily a bishop as the successor of the Apostles, calls each person by name and anoints their forehead with the words, “Be sealed with the Gift of the Holy Spirit.” Those words are not merely ceremonial; the Church teaches that through them, God truly seals the person with the Spirit, just as soldiers were once marked with their leader’s seal before battle. The Christian life is not a passive affair; it requires courage, faithfulness, and perseverance, and Confirmation equips the soul precisely for those demands.

The effects of Confirmation are real and spiritual, not merely motivational or symbolic. Confirmation deepens the theological virtues of faith, hope, and charity, which God infuses into the soul at Baptism. It increases the gifts of the Holy Spirit in the soul: wisdom, understanding, counsel, fortitude, knowledge, piety, and fear of the Lord. It strengthens the confirmed person to spread and defend the faith by word and action as a true witness of Christ (CCC 1303). Like Baptism, Confirmation imprints an indelible spiritual character on the soul, which is why it too can be received only once (CCC 1304). The Christian who has been confirmed carries within them a permanent commissioning from God, a spiritual seal that says to the world: this person belongs to Christ and is sent to bear witness to him in every corner of human life.

The Eucharist: The Source and Summit of Everything

Of all the seven sacraments, the Eucharist holds a position of singular greatness. The Catechism calls it “the source and summit of the Christian life,” meaning that every aspect of the Church’s life flows from the Eucharist and flows back toward it (CCC 1324). Every other sacrament finds its ultimate purpose in relation to the Eucharist; all the others prepare a person to receive it, or strengthen a person to live out what the Eucharist demands, or heal a person so they can return to it. The Eucharist is not merely a memorial meal or a symbol of Jesus’ love; it is Jesus himself, truly present under the appearances of bread and wine. That is the teaching of the Church, held from the very first generation of Christians, and it is one of the most extraordinary and humbling claims in all of human history.

Jesus instituted the Eucharist at the Last Supper on the night before he died. Taking bread, he said, “This is my body which is given for you. Do this in remembrance of me” (Luke 22:19). Taking the cup of wine, he declared it to be his blood of the new covenant, poured out for many for the forgiveness of sins (Matthew 26:27-28). The Church takes those words with total seriousness. When a validly ordained priest speaks the words of consecration over bread and wine at Mass, the Church teaches that those elements are truly changed into the Body and Blood of Christ. The philosophical term for this change is transubstantiation, which simply means that the whole substance of the bread becomes the substance of Christ’s Body, and the whole substance of the wine becomes the substance of his Blood, even though the appearances, the taste, weight, and shape, remain the same (CCC 1376). It is a miracle that happens every time Mass is celebrated, at every altar around the world, every single day.

Long before the Last Supper, Jesus prepared his followers for this teaching with extraordinary directness. In the sixth chapter of John’s Gospel, Jesus says, “Truly, truly, I say to you, unless you eat the flesh of the Son of Man and drink his blood, you have no life in you” (John 6:53). When many of his disciples found this teaching too hard and walked away, Jesus did not soften the claim or explain it away as a metaphor; instead he turned to the Twelve and asked if they too wanted to leave (John 6:67). The Church takes that same fidelity to the literal truth of Jesus’ words as her own. Receiving the Eucharist worthily, in a state of grace and with faith in the Real Presence, is the most intimate union a human being can have with God on this side of eternity. The Eucharist is food for the soul in the most real sense of the word, and the Church strongly encourages her members to receive it as often as they can, above all at Sunday Mass.

Penance: God’s Mercy Made Touchable

The sacrament of Penance, also called Reconciliation or Confession, exists because the Church understands something honest and important about human beings: even after Baptism, we sin. We know we are loved by God, we know what is right, and yet we still choose selfishness, dishonesty, cruelty, or cowardice more times than we would like to admit. God could have left us to struggle with that guilt alone, carrying the weight of our failures indefinitely. Instead, Jesus gave the Church a specific, concrete way to receive his forgiveness personally, audibly, and with certainty. On the evening of his Resurrection, Jesus appeared to the Apostles and breathed on them, saying, “Receive the Holy Spirit. Whose sins you forgive are forgiven them, and whose sins you retain are retained” (John 20:22-23). That commissioning is the foundation of the sacrament of Penance, and the Church has exercised that authority ever since.

The sacrament works through a process of conversion that involves contrition, confession, and satisfaction. Contrition means genuine sorrow for sin, not just regret at being caught or fear of consequences, but real sorrow rooted in love for God and understanding that sin offends him. Confession means speaking the sins aloud to the priest, because words are how human beings externalize what is internal, and because naming our sins honestly is itself a powerful act of humility and truth. Satisfaction means performing an act of penance assigned by the priest to help repair the damage that sin causes, both in one’s own soul and in the world. The priest, acting in the person of Christ and by the authority of the Church, then speaks the words of absolution, pronouncing God’s forgiveness over the penitent. The Catechism teaches that this forgiveness is real and complete; the sins confessed are truly gone (CCC 1422).

Penance also heals what is called the “wound of sin,” because sin does not just offend God; it damages the sinner’s own soul and weakens the fabric of the Christian community. Regular Confession, the Church teaches, gradually strengthens a person’s conscience, increases self-knowledge, heals spiritual wounds, and grows the virtues needed to resist temptation more effectively in the future. Pope John Paul II and many of the great spiritual writers of the Church’s history recommended frequent Confession as one of the most powerful tools for spiritual growth available to the ordinary Catholic. The sacrament requires no special preparation beyond honest self-examination and genuine sorrow for one’s sins. God never refuses forgiveness to the truly repentant heart, and the priest in the confessional is there not as a judge to condemn but as a physician who applies the medicine of God’s mercy with care and compassion.

Anointing of the Sick: Grace in the Hour of Need

The Sacrament of Anointing of the Sick addresses one of the most universal and frightening aspects of human existence: serious illness and the approach of death. Jesus himself showed deep and consistent care for the sick throughout his earthly ministry. The Gospels record him healing the paralyzed, the blind, the leper, and the dying, not merely as demonstrations of power but as signs of the Kingdom of God breaking into human suffering. He sent his disciples out with the same mission, and we read in the Gospel of Mark that “they anointed with oil many who were sick and healed them” (Mark 6:13). The Epistle of Saint James makes the sacramental practice explicit: “Is any among you sick? Let him call for the elders of the Church, and let them pray over him, anointing him with oil in the name of the Lord” (James 5:14-15). The Church recognizes in these words the very rite that Jesus commissioned his Church to celebrate.

The Catechism teaches that Anointing of the Sick unites the sick person to the suffering and glorified Christ in a particularly close way (CCC 1499). When a Catholic faces a serious illness, surgery, a debilitating condition, or old age, a priest anoints the person’s forehead and hands with the oil of the sick while praying for God’s healing and strength. The effects of this sacrament are both spiritual and potentially physical. The primary spiritual effect is the strengthening, peace, and courage that God gives to those who are struggling under the weight of illness. The sacrament also offers the forgiveness of sins, especially for those who cannot access the sacrament of Penance, and it unites the sick person’s suffering to the redemptive suffering of Christ, giving that pain a meaning and dignity it could not otherwise have. Physical healing may also follow, according to God’s will, but even without physical healing the soul of the anointed person receives something of great value.

It is important to note that this sacrament is not only for those who are dying, though it certainly covers that situation as well. The Church teaches that any faithful Catholic who faces serious illness, the dangers of old age, or a significant surgical procedure may and should receive this sacrament (CCC 1514). A person can also receive it more than once, whenever they face a new serious illness or when a previous condition grows more severe. The sacrament was unfortunately called “Last Rites” for so long in popular speech that many Catholics came to associate it solely with imminent death, and some families unfortunately waited too long to call a priest. The Second Vatican Council clarified the Church’s consistent teaching that Anointing is a sacrament for the seriously ill, not exclusively for the dying, and the name “Anointing of the Sick” was emphasized precisely to recover that fuller understanding of what the sacrament offers.

Holy Orders: The Continuation of Christ’s Priesthood

The Sacrament of Holy Orders is how the Catholic Church maintains an unbroken line of priestly ministry stretching all the way back to Jesus Christ and his Apostles. Jesus called twelve Apostles, lived with them, taught them, and shared with them a unique participation in his own authority and mission. He told them, “As the Father sent me, even so I send you” (John 20:21). He gave Peter the keys of the Kingdom and the authority to bind and loose on earth and in heaven (Matthew 16:19). He commanded them to celebrate the Eucharist in his memory and to forgive sins in his name. The Church teaches that the bishops of today are the direct successors of those original Apostles through an unbroken chain of ordination, meaning that the authority and mission of the Apostles have been handed on continuously from one generation to the next, always through the sacrament of Holy Orders (CCC 1536).

Holy Orders confers three distinct degrees of sacred ministry: the episcopate, the presbyterate, and the diaconate. The bishop receives the fullness of the sacrament of Holy Orders; bishops govern the local Church, ordain priests and deacons, confirm the faithful, and bear full apostolic responsibility for the community entrusted to their care. A priest, or presbyter, shares in the bishop’s priesthood in a dependent but real way; priests celebrate Mass, hear confessions, anoint the sick, and carry out most of the daily sacramental ministry of the Church. A deacon receives Holy Orders in a different mode, not for priesthood but for service; deacons can baptize, witness marriages, proclaim the Gospel at Mass, and serve the poor, though they do not celebrate Mass or hear confessions. Together, these three orders form the ordained ministry through which the Church carries out her essential mission in every age and place.

The sacrament of Holy Orders, like Baptism and Confirmation, confers an indelible character on the soul of the ordained man, marking him permanently as configured to Christ the Priest in a new and specific way (CCC 1581). This is why ordination, like the other character-conferring sacraments, can be received only once at each level. A man ordained to the diaconate cannot become “un-ordained” even if he later leaves active ministry. The celibacy that accompanies the presbyterate and episcopate in the Latin Church is a discipline of great depth and beauty, but it is not the essential nature of the sacrament itself; deacons in the Latin Church may be married men. Holy Orders is not about honor or status; it is about configuration to Christ the Servant who gave his life as a ransom for many (Mark 10:45), and the ordained minister is called to live that reality with radical fidelity throughout his life.

Matrimony: Love Made Sacrament

The Sacrament of Matrimony, commonly known as marriage, is the sacred covenant by which a baptized man and a baptized woman give themselves to each other permanently, exclusively, and openly to the gift of children, and God ratifies and elevates their union into a sacrament. The Church’s teaching on marriage is rooted in creation itself. From the very first pages of the Bible, God creates the human person as male and female and calls their union “very good” (Genesis 1:31). Jesus himself elevates what God instituted at creation to the dignity of a sacrament, and he makes clear that the original indissolubility of marriage is restored in the new order he brings. When the Pharisees press him on the question of divorce, Jesus responds, “What therefore God has joined together, let not man put asunder” (Matthew 19:6). In the Catholic understanding, a valid sacramental marriage between baptized persons can never be dissolved by any human authority.

Saint Paul provides the deepest theological vision of Christian marriage in his letter to the Ephesians, where he writes that husbands are to love their wives as Christ loves the Church, having given himself up for her (Ephesians 5:25). That comparison is not decorative or sentimental; Paul calls marriage a “great mystery,” using the Greek word mysterion, which the Latin Church translates as sacramentum, that is, sacrament. The love of husband and wife is meant to be a living icon, a visible image, of the total, faithful, fruitful, and sacrificial love that Christ pours out for his Church. This gives Christian marriage an almost unimaginable dignity: every faithful Catholic marriage is, in its daily life of love and service and forgiveness, a proclamation of the Gospel to the world. The couple themselves are the ministers of the sacrament; they confer it on each other through the vows they exchange before a priest and the Church (CCC 1601).

The Catechism teaches that the grace of Matrimony is specifically tailored to the particular challenges and vocation of married life (CCC 1642). This means God does not simply leave a married couple to manage on their own; he actively supports them with sacramental grace in raising children, enduring difficulties, forgiving each other, growing in holiness together, and building a home where faith is lived concretely. The domestic church, as the Church beautifully calls the Christian family, is the first school of faith for children and one of the most powerful witnesses the Church offers to the wider world. When a family gathers around the dinner table, prays together before bed, attends Mass together on Sunday, and practices forgiveness after real arguments, they are not just doing nice religious things; they are living out the very sacrament they received on their wedding day and participating in God’s saving work in the world.

The Sacraments and the Life of the Church

The seven sacraments are not isolated religious events scattered across a person’s lifetime. They form an interconnected system of grace that touches every stage and every critical moment of human life from birth to death. Baptism brings us into God’s family. Confirmation strengthens us to live as God’s children in a challenging world. The Eucharist nourishes us week after week with the very life of Christ. Penance heals us when we fall and restores us to the friendship of God. Anointing of the Sick sustains us in our weakest and most frightened moments. Holy Orders provides the ordained ministry through which most of the other sacraments can be received. Matrimony consecrates the love of husband and wife and makes the family a place where faith is born and grows in the next generation. Together, these seven form a complete architecture of grace for the whole of human life.

The sacraments also always belong to the Church and are never purely private transactions between an individual and God. Even Confession, the most intimate of the sacraments, involves the Church through the ministry of the priest, and the Catechism makes clear that sin and reconciliation always have a communal dimension (CCC 1468). The Eucharist is the most obvious example of this communal reality, since the Mass is by nature a gathering of the whole people of God around the one table of the Lord. Holy Orders and Matrimony are, by their very structure, ordered to the service of the wider community. The Church is not a building where sacraments happen to be available; she is the Body of Christ through which the sacraments are lived, celebrated, and carried into every corner of human existence. This is why the Catechism says that the sacraments are “of the Church,” meaning they come from her and build her up at the same time (CCC 1118).

One of the most important theological truths about the sacraments is that they work not because of the personal holiness of the minister who celebrates them, but because of the power of Christ himself acting through the rite of the Church. The Latin phrase for this principle is ex opere operato, which means “by the very fact of the action being performed.” A Mass celebrated by a sinful priest is still a valid Mass because it is Christ who acts through the priest, not the priest acting alone. A Baptism performed by a priest in a state of mortal sin still truly baptizes the person receiving it, because it is Christ who baptizes. This principle protects the sacraments from depending on human imperfection and grounds their power entirely in Christ, who is always faithful even when his ministers are not. That said, the dispositions of the person receiving the sacrament do matter greatly; the grace offered by a sacrament is fully received only when the recipient approaches with faith, reverence, and openness (CCC 1128).

What This All Means for Us

The seven sacraments are among the greatest gifts God has ever given to the human family, and understanding them more deeply changes not just how we think about religion but how we live every single day. They are not obligations to be fulfilled out of routine or social habit, though fidelity to them is certainly required of Catholics. They are encounters with the living God, moments where the creator of the universe bends down into our ordinary lives and fills them with his own extraordinary grace. Every Catholic who enters the waters of Baptism begins a relationship with God that no power on earth can sever. Every Catholic who walks to the altar to receive Communion walks toward the very Body and Blood of Jesus Christ, offered freely, poured out generously, for the life of the world. Every Catholic who kneels in the confessional and hears the words of absolution spoken over their failures and sins hears the voice of Christ himself saying, as he said to so many in the Gospels, “Your sins are forgiven; go and sin no more.” These are not small things, and they should never become merely routine.

The Church’s teaching on the sacraments also carries a challenge that every Catholic must take seriously in their personal life. To receive the sacraments unworthily, with indifference, habitual sin, or outright disbelief, is to treat the greatest gifts in existence with contempt. Saint Paul warns the Corinthians in strong terms that eating the Lord’s Supper without discerning the Body of Christ brings judgment upon oneself (1 Corinthians 11:29). Authentic sacramental life requires preparation, ongoing conversion, regular Confession, active participation in the Mass, and a genuine desire to grow in the holiness for which every human being is made. The sacraments are not magical rituals that produce spiritual results automatically regardless of one’s heart and will; they require the cooperation of the person who receives them, a cooperation that is itself a gift of God’s grace making us capable of receiving still more of his life. The deepest invitation of the sacramental life is simply this: open your hands, open your heart, and let God give you everything he longs to give.

The seven sacraments also bear witness to something profound about the Catholic vision of what it means to be human. God did not save us by sending a book of instructions or a set of philosophical ideas. He saved us by sending his own Son in the flesh, who lived, ate, wept, touched lepers, and died on a cross made of real wood. The sacraments continue that same logic of incarnation, that same meeting of the divine and the human in the concrete stuff of creation. Water, oil, bread, wine, spoken words, and human hands carry the very life of God into the world. This means that every time a child is baptized, every time a penitent receives absolution, every time a priest raises the consecrated Host above the altar, and every time a married couple renews their faithful love for each other, the mystery of God’s saving plan presses forward in history and ordinary human life becomes the place where heaven touches earth. To be a Catholic who understands and lives the sacraments fully is to be a person whose life has been made radically new from the inside out, filled with the grace of Christ, sustained by the life of the Church, and aimed with certainty toward the eternal joy for which every human heart was made.