Acts 7:35

This Moses whom they refused — Namely, forty years before. Probably, not they, but their fathers did it, and God imputes it to them. So God frequently imputes the sins of the fathers to those of their children who are of the same spirit. Him did God send to be a deliverer — Which is much more than a judge; by the hand of — That is, by means of the angel — This angel who spoke to Moses on Mount Sinai expressly called himself Jehovah, a name which cannot, without the highest presumption, be assumed by any created angel, since he whose name alone is Jehovah, is the Most High over all the earth, Psalms 83:18. It was therefore the Son of God who delivered the law to Moses, under the character of Jehovah, and who is here spoken of as the angel of the covenant, in respect of his mediatorial office.