The Apology of the Augsburg Confession XIII, 3, 4 reads: "If we define the sacraments as rites, which have the command of God and to which the promise of grace has been added, it is easy to determine what the sacraments are, properly speaking. For humanly instituted rites are not sacraments, properly speaking, because human beings do not have the authority to promise grace. Therefore signs instituted without the command of God are not sure signs of grace, even though they perhaps serve to teach or admonish the common folk. Therefore, the sacraments are actually baptism, the Lord’s Supper, and absolution (the sacrament of repentance).[1]
