Therefore let the whole house of Israel know for certain that God has made him both Lord and Messiah, this Jesus whom you crucified.” Now when they heard this, they were cut to the heart, and they asked Peter and the other apostles, “What are we to do, my brothers?” Peter said to them, “Repent and be baptized, every one of you, in the name of Jesus Christ for the forgiveness of your sins; and you will receive the gift of the holy Spirit. For the promise is made to you and to your children...