Acts 2:22

Peter argued that God had attested to Jesus’ Messiahship by performing miracles through Him. "Miracles" is the general word, which Peter defined further as wonders (miracles eliciting awe) and signs (miracles signifying something). Jesus’ miracles attested the fact that God had empowered Him (cf. John 3:2), and they led many people who witnessed them to conclude that He was the Son of David (Matthew 12:23). Others, however, chose to believe that He received His power from Satan rather than God (Matthew 12:24).