Who Are 'They" in Acts 5?: When the apostles were working miracles in Acts 5, who is the "rest" that "did not join them"? [Acts 5:13-14, Acts 2:47]. Signs & Wonders: Where is the power of the "signs & wonders" of the New Testament days? [Acts 4:29, Acts 2:43, 2 Corinthains 12:12, Mark 16:20, John 17:21].