Baptism and faith
Do Lutherans believe that every single person baptized is automatically regenerated (even if they can lost their salvation after)?
We do not teach an irresistible grace or an irresistible working of the Holy Spirit through the gospel in word and sacrament. It is possible to resist God’s grace in the gospel (Acts 7:51).
People can lose their faith after being brought to faith through Baptism (Luke 8:13; 1 Corinthians 10:12; Galatians 5:4; 1 Timothy 1:19-20; 2 Peter 3:17).
If you are interested in learning more what we believe about Baptism, here are some statements from This We Believe, a statement of belief of our church body:
“3. We believe that also through the Sacrament of Baptism the Holy Spirit applies the gospel to sinners, giving them new life (Titus 3:5) and cleansing them from all sin (Acts 2:38). The Lord points to the blessing of Baptism when he promises, ‘Whoever believes and is baptized will be saved’ (Mark 16:16). We believe that the blessing of Baptism is meant for all people (Matthew 28:19), including infants. Infants are born sinful (John 3:6) and therefore need to be born again, that is, to be brought to faith, through Baptism (John 3:5).
“5. We believe that the Lord gave his Word and the sacraments of Baptism and the Lord’s Supper for a purpose. He commanded his followers, ‘Go and make disciples of all nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit, and teaching them to obey everything I have commanded you’ (Matthew 28:19,20). Through God’s Word and sacraments he preserves and extends the holy Christian church throughout the world. Believers should therefore be diligent and faithful in the use of these divinely established means of grace for themselves and in their mission outreach to others. These are the only means through which immortal souls are brought to faith and to life in heaven.
“7. We reject the view that babies should not be baptized and that they cannot believe in Christ (Luke 18:15-17). We reject the view that baptism must be by immersion.”