In English, it may also be referred to as "affirmation of baptism", and is a mature and public reaffirmation of the faith which "marks the completion of the congregation's program of confirmation ministry".
The rite of confirmation provides an opportunity for the individual Christian, relying on God's promise given in Holy Baptism, to make a personal public confession of the faith and a lifelong pledge of fidelity to Christ.
Confirmation teaches baptized Christians, who wish to become Lutheran, Martin Luther's theology on the Ten Commandments, the Apostles' Creed, the Lord's Prayer, Baptism, Confession, and the Eucharist.
Similar to the Roman Catholic tradition, some Lutheran congregations instruct the very young (such as age 7) in understanding the Eucharist and then receive First Communion before beginning the Confirmation process several years later.
Even in countries where Lutherans claim to retain apostolic succession, such as Denmark, Estonia, Finland, Norway and Sweden etc., a pastor is allowed to confirm.