Life of Constantine

Standing, as he did, alone and pre-eminent among the Roman emperors as a worshiper of God; alone as the bold proclaimer to all men of the doctrine of Christ; having alone rendered honor, as none before him had ever done, to his Church; having alone abolished utterly the error of polytheism, and discountenanced idolatry in every form: so, alone among them both during life and after death, was he accounted worthy of such honors as none can say have been attained to by any other; so that no one, whether Greek or Barbarian, nay, of the ancient Romans themselves, has ever been presented to us as worthy of comparison with him.