Luke 24:46-47 “Thus it is written, and thus it was necessary for the Christ to suffer and to rise from the dead the third day, and thatrepentance and remission of sins should be preached in His name to all nations, beginning at Jerusalem.” Volume I of Luke's gospel was focused on Jesus being the Christ, suffering, and rising the third day. Volume 2, the book called "Acts" focuses on repentance and remission of sins in His name beginning at Jerusalem"