Ambrose of Milan

He was led therefore into the wilderness, to the intent that He might provoke the devil, for if the one had not contended, the other it seems had not conquered. In a mystery, it was to deliver that Adam from exile who was cast out of Paradise into the wilderness. By way of example, it was to shew us that the devil envies us, whenever we strive after better things; and that then we must use caution, lest the weakness of our minds should lose us the grace of the mystery. Hence it follows: And he was tempted of the devil.