Third Sunday of Easter (Three Year Lectionary—Series B)

Acts 3:11–21
Psalm 4
1 John 3:1–7
Luke 24:36–49

The Preaching of Repentance and Forgiveness of Sins Makes Us Pure

The risen Lord Jesus taught His disciples “that the Christ should suffer and on the third day rise from the dead” and “that repentance for the forgiveness of sins should be proclaimed in his name to all nations” (Luke 24:46–47). Therefore, St. Peter preaches repentance and forgiveness to the people of Jerusalem. As he proclaims that Jesus fulfilled all that “God foretold by the mouth of all the prophets” (Acts 3:18), he also convicts the people of their sin, because they “delivered over and denied” this Lord Jesus and “killed the Author of life.” Yet God “glorified his servant Jesus” and raised Him from the dead (Acts 3:13–15). St. Peter calls the people to repent, so that their “sins may be blotted out, that times of refreshing may come from the presence of the Lord” (Acts 3:19–20). Through this forgiveness of sins and by faith in this forgiveness, the Father shows His love for us in order that “we should be called children of God; and so we are” (1 John 3:1). Thus, we hope in Him and are made pure even “as he is pure,” because “he appeared in order to take away sins, and in him there is no sin” (1 John 3:3, 5).