Read this passage and open each verse for the full verse feed and commentary tools.
23But when he was forty years old, it came into his heart to visit his brothers, the children of Israel. 24Seeing one of them suffer wrong, he defended him, and avenged him who was oppressed, striking the Egyptian. 25He supposed that his brothers understood that God, by his hand, was giving them deliverance; but they didn`t understand.
Acts 7:23-25 (WEB)