De Decalogo

I have now spoken in this manner, at sufficient length, concerning the second table of five commandments, which make up the whole number of ten, which God himself promulgated with the dignity befitting their holy character; for it was suitable to his own nature to promulgate in his own person the heads and principles of all particular laws, but to send forth the particular and special laws by the most perfect of the prophets, whom he selected for his preeminent excellence, and filled with his divine spirit, and then appointed to be the interpreter of his holy oracles.

After having explained these matters, let us now proceed to relate the cause for which God, having pronounced these ten commandments or laws, in simple injunctions and prohibitions, appointed no punishment for those who should violate them, as lawgivers usually do. The reason is this: he was God, and being so he was at once the good Lord, the cause of good alone, and of no evil;