Acts 10:15 - Ellicott's Commentary On The Whole Bible

What God hath cleansed, that call not thou common. — In the framework of the vision, the clean and the unclean beasts stood on the same footing, were let down from heaven in the same sheet. That had purified them from whatever taint had adhered to them under the precepts of the Law. In the interpretation of the vision, all that belongs to humanity had been taken up into heaven; first, when man’s nature was assumed by the Eternal Word in the Incarnation (John 1:14), and, secondly, when that nature had been raised in the Ascension to the heaven of heavens, sitting on the right hand of God (Acts 7:56; Mark 16:19).