Now when they heard this, they were pricked in their hearts, and said unto Peter and to the rest of the apostles, Men and brethren, what shall we do?
All Commentaries on Acts 2:37 Go To Acts 2
Irenaeus of Lyons
AD 202
And when the multitudes exclaimed, "What shall we do then? "Peter says to them, "Repent, and be baptized everyone of you in the name of Jesus for the remission of sins, and ye shall receive the gift of the Holy Spirit."