'Afraid' in the Bible

And when Saul was come to Jerusalem, he assayed to join himself to the disciples: but they were all afraid of him, and believed not that he was a disciple.

And when he looked on him, he was afraid, and said, What is it, Lord? And he said unto him, Thy prayers and thine alms are come up for a memorial before God.

Then spake the Lord to Paul in the night by a vision, Be not afraid, but speak, and hold not thy peace:

And they that were with me saw indeed the light, and were afraid; but they heard not the voice of him that spake to me.

Then straightway they departed from him which should have examined him: and the chief captain also was afraid, after he knew that he was a Roman, and because he had bound him.