C. Lewis - C. S. Lewis Bible - New Revised Standard Version

19 You shall not approach a woman to uncover her nakedness while she is in her menstrual uncleanness. 20You shall not have sexual relations with your kinsman’s wife, and defile yourself with her. 21You shall not give any of your offspring to sacrifice them[ 27] to Molech, and so profane the name of your God: I am the LORD. 22You shall not lie with a male as with a woman; it is an abomination. 23You shall not have sexual relations with any animal and defile yourself with it, nor shall any woman give herself to an animal to have sexual relations with it: it is perversion.

24 Do not defile yourselves in any of these ways, for by all these practices the nations I am casting out before you have defiled themselves. 25Thus the land became defiled; and I punished it for its iniquity, and the land vomited out its inhabitants. 26But you shall keep my statutes and my ordinances and commit none of these abominations, either the citizen or the alien who resides among you 27(for the inhabitants of the land, who were before you, committed all of these abominations, and the land became defiled); 28otherwise the land will vomit you out for defiling it, as it vomited out the nation that was before you. 29For whoever commits any of these abominations shall be cut off from their people. 30So keep my charge not to commit any of these abominations that were done before you, and not to defile yourselves by them: I am the LORD your God.

19 The LORD spoke to Moses, saying: 2 Speak to all the congregation of the people of Israel and say to them: You shall be holy, for I the LORD your God am holy. 3You shall each revere your mother and father, and you shall keep my sabbaths: I am the LORD your God. 4Do not turn to idols or make cast images for yourselves: I am the LORD your God.

5 When you offer a sacrifice of well-being to the LORD, offer it in such a way that it is acceptable in your behalf. 6It shall be eaten on the same day you offer it, or on the next day; and anything left over until the third day shall be consumed in fire. 7If it is eaten at all on the third day, it is an abomination; it will not be acceptable. 8All who eat it shall be subject to punishment, because they have profaned what is holy to the LORD; and any such person shall be cut off from the people.

The first thing to get clear about Christian morality between man and man is that in this department Christ did not come to preach any brand new morality. The Golden Rule of the New Testament (Do as you would be done by) is a summing up of what every one, at bottom, had always known to be right. Really great moral teachers never do introduce new moralities: it is quacks and cranks who do that. As Dr. Johnson said, “People need to be reminded more often than they need to be instructed.” The real job of every moral teacher is to keep on bringing us back, time after time, to the old simple principles which we are all so anxious not to see; like bringing a horse back and back to the fence it has refused to jump or bringing a child back and back to the bit in its lesson that it wants to shirk.

—from Mere Christianity

For reflection Leviticus 19:18

9 When you reap the harvest of your land, you shall not reap to the very edges of your field, or gather the gleanings of your harvest. 10You shall not strip your vineyard bare, or gather the fallen grapes of your vineyard; you shall leave them for the poor and the alien: I am the LORD your God.

11 You shall not steal; you shall not deal falsely; and you shall not lie to one another. 12And you shall not swear falsely by my name, profaning the name of your God: I am the LORD.

13 You shall not defraud your neighbor; you shall not steal; and you shall not keep for yourself the wages of a laborer until morning. 14You shall not revile the deaf or put a stumbling block before the blind; you shall fear your God: I am the LORD.

15 You shall not render an unjust judgment; you shall not be partial to the poor or defer to the great: with justice you shall judge your neighbor. 16You shall not go around as a slanderer[ 28] among your people, and you shall not profit by the blood[ 29] of your neighbor: I am the LORD.

17 You shall not hate in your heart anyone of your kin; you shall reprove your neighbor, or you will incur guilt yourself. 18You shall not take vengeance or bear a grudge against any of your people, but you shall love your neighbor as yourself: I am the LORD.

19 You shall keep my statutes. You shall not let your animals breed with a different kind; you shall not sow your field with two kinds of seed; nor shall you put on a garment made of two different materials.

20 If a man has sexual relations with a woman who is a slave, designated for another man but not ransomed or given her freedom, an inquiry shall be held. They shall not be put to death, since she has not been freed; 21but he shall bring a guilt offering for himself to the LORD, at the entrance of the tent of meeting, a ram as guilt offering. 22And the priest shall make atonement for him with the ram of guilt offering before the LORD for his sin that he committed; and the sin he committed shall be forgiven him.

23 When you come into the land and plant all kinds of trees for food, then you shall regard their fruit as forbidden;[ 30] three years it shall be forbidden[ 31] to you, it must not be eaten. 24In the fourth year all their fruit shall be set apart for rejoicing in the LORD. 25But in the fifth year you may eat of their fruit, that their yield may be increased for you: I am the LORD your God.

26 You shall not eat anything with its blood. You shall not practice augury or witchcraft. 27You shall not round off the hair on your temples or mar the edges of your beard. 28You shall not make any gashes in your flesh for the dead or tattoo any marks upon you: I am the LORD.

29 Do not profane your daughter by making her a prostitute, that the land not become prostituted and full of depravity. 30You shall keep my sabbaths and reverence my sanctuary: I am the LORD.

31 Do not turn to mediums or wizards; do not seek them out, to be defiled by them: I am the LORD your God.

32 You shall rise before the aged, and defer to the old; and you shall fear your God: I am the LORD.

Certainly I cannot love my neighbour properly till I love God. . . . On the other hand we have no power to make ourselves love God. The only way is absolute obedience to Him, total surrender. He will give us the “feeling” if He pleases. But both when He does and when He does not, we shall gradually learn that feeling is not the important thing. There is something in us deeper than feeling, deeper even than conscious will. It is rather being. When we are quite empty of self we shall be filled with Him, for nature abhors a vacuum. Of course it is good, as you say, to “realise” that the source of all our good feelings is God. (That is the right way to deal with pride: not to depreciate the good thing we are tempted to be proud of but to remember where it comes from). But “realisation” depends on faculties that fail us when we are tired or when we try to use them too often, so we can’t depend on it. It is the self you really are and not its reflections in consciousness that matters most.

May I take what is really the closest parallel? No child is begotten without pleasure. But the pleasure is not the cause of life—it is a symptom, something that happens when life is in fact being transmitted. In the same way “feeling love” is only the echo in consciousness of the real thing wh. lies deeper.

—from a letter to Edith Gates, May 23, 1944