II. The person that gave him the commission was an angel of the Lord; it should seem not a created angel, but the Son of God himself, the eternal Word, the Lord of the angels, who then appeared upon some great occasions in human shape, as a prelude (says the learned bishop Patrick) to what he intended in the fulness of time, when he would take our nature upon him, as we say, for good and all. This angel is here called Jehovah, the incommunicable name of God (v. 14, 16), and he said, I will be with thee.