Acts 4:7

Peter : a man who was a leader among the twelve apostles and wrote the two epistles of Peter

Acts 7:43

Babylon : a country of Babylon in lower Mesopotamia
(32° 32´, 44° 25´); (32° 32´, 44° 25´); (32° 32´, 44° 25´); (30° 57´, 46° 6´)

Moloch : the national pagan god of the Ammonites (IBD)

Rephan : a pagan god worshipped by Israel in the wilderness