'Explained' in the Bible

But Peter, standing with the eleven, raised his voice and addressed them: “Men of Judea and all you who live in Jerusalem, let this be explained to you; listen closely and pay attention to what I have to say.

However, Barnabas took him and brought him to the apostles, and described to them how Saul had seen the Lord on the road [to Damascus], and how He had spoken to him, and how at Damascus Saul had preached openly and spoken confidently in the name of Jesus.

But Peter began [at the beginning] and explained [the events] to them step by step, saying,

When they had set a day for Paul, they came to his lodging in large numbers. And he carefully explained [Christianity] to them from morning until evening, solemnly testifying about the kingdom of God and trying to persuade them concerning Jesus, both from the Law of Moses and from the [writings of the] Prophets.