Peter explained what happens at baptism when he said, "Repent, and be baptized every one of you in the name of Jesus Christ for the forgiveness of your sins; and you shall receive the gift of the Holy Spirit" (Acts 2:38). But he did not restrict this teaching to adults. He added, "For the promise is to you and to your children and to all that are far off, every one whom the Lord our God calls to him" (2:39)