What Is A Sacrament?
The Sacraments are the Word of God enacted and sealed in the life of the Church, the body of Christ. They are gracious acts of God, by which Christ Jesus offers his life to us in the power of the Holy Spirit. They are also human acts of gratitude, by which we offer our lives to God in love and service. The Sacraments are both physical signs and spiritual gifts, including words and actions, surrounded by prayer, in the context of the Church’s common worship. They employ ordinary things—the basic elements of water, bread, and wine—in proclaiming the extraordinary love of God. The Reformed tradition recognizes the Sacraments of Baptism and the Lord’s Supper (also called Eucharist or Holy Communion) as having been instituted by the Lord Jesus Christ through the witness of the Scriptures and sustained through the history of the universal Church.
Baptism & The Lord's Supper
Baptism is the sign and seal of our incorporation into Jesus Christ. In his own baptism, Jesus identified himself with sinners—yet God claimed him as a beloved Son, and sent the Holy Spirit to anoint him for service. In his ministry, Jesus offered the gift of living water. Through the baptism of his suffering and death, Jesus set us free from the power of sin forever. After he rose from the dead, Jesus commissioned his followers to go and make disciples, baptizing them and teaching them to obey his commands. The disciples were empowered by the outpouring of the Spirit to continue Jesus’ mission and ministry, inviting others to join this new way of life in Christ. As Paul wrote, through the gift of Baptism we are “dead to sin and alive to God in Christ Jesus” (Rom. 6:11).
The Lord’s Supper (or Eucharist) is the sign and seal of our communion with the cru- cified and risen Lord. Jesus shared meals with his followers throughout his earthly life and ministry—common suppers, miraculous feasts, and the covenant commemorations of the people of God. Jesus spoke of himself as the bread of life, and the true vine, in whom we are branches. On the night before his death, Jesus shared bread and wine with his disciples. He spoke of the bread and wine as his body and blood, signs of the new covenant and told the disciples to remember him by keeping this feast. On the day of his resurrection, Jesus made himself known to his disciples in the breaking of the bread. The disciples continued to devote themselves to the apostles’ teaching, fellowship, prayers, and the common meal. As Paul wrote, when we share the bread and cup in Jesus’ name, “we who are many are one body” (1 Cor. 10:17).