'From God' in the Bible

Men of Israel, listen to what I am saying. Jesus of Nazareth, a man whose mission from God to you was proved by miracles, wonders, and signs, which God showed among you through him, as you know full well--

One afternoon, about three o'clock, he distinctly saw in a vision an angel from God come to him, and call him by name.

However I have received help from God to this very day, and so stand here, and bear my testimony to high and low alike--without adding a word to what the Prophets, as well as Moses, declared should happen--