XVI. (85) But these are the different countries of each respective nature; passions, that is to say, Egypt, being the country of the age of childhood; and wickedness, that is the land of Canaan, being the country of the age of youth. But the sacred scripture, although it is well acquainted with the different countries of the mortal race, suggests to us what ought to be done and what will be advantageous to us, enjoining us to hate the heathen, and their laws, and their customs, in that passage where he says, (86) “And the Lord spake unto Moses, saying, Speak unto the children of Israel, and say unto them, I am the Lord your God; ye shall not behave according to the customs of Egypt in which ye dwelt among them, and ye shall not walk in their laws. Ye shall do my judgments, and ye shall not do according to the customs of the land of Canaan, into which I am leading you to dwell there. And he shall keep my commandments, and ye shall walk in them. I am the Lord your God. And ye shall keep all my commandments and my judgments, and ye shall do them. He that doeth them the same shall live in them. I am the Lord your God: and ye shall keep all my commandments and my Judgments.”{13}{#le 18:1.} (87) Therefore, real true life, above everything else, consists in the judgments and commandments of God, so that the customs and practices of the impious must be death: but there are some races which take no note of passions and wickednesses, from whom the multitudes of impious persons and wickedness are sprung. (88) Therefore, ten years after our departure to settle in the land of the Canaanites let us marry Hagar, since from the first moment that we become rational beings, we seek for ignorance and a deficiency of knowledge which is pernicious in its own nature; but at a subsequent period, and at a perfect number, namely, the legal number of the decade, we come to feel a desire for that instruction which is able to benefit us.