There is no inconsistency in God's commanding us not to take upon ourselves what belongs to Him alone. For to execute vengeance belongs to none but Him who is Lord of all; for when the powers of the world rightly accomplish this end, God himself does it who appointed them for the purpose.
Anselm of CanterburyAnd indeed we believe you [God] to be something than which a greater cannot be conceived.
Anselm of CanterburyGod often works more by the life of the illiterate seeking the things that are God's, than by the ability of the learned seeking the things that are their own.
Anselm of Canterbury