As the uneasiness and reluctance to face it cut him off more and more from all real happiness, and as habit renders the pleasures the vanity and exci… - C. S. Lewis

The bad psychological material is not a sin but a disease. It does not need to be repented of, but to be cured. And by the way, that is very important. Human beings judge one another by their external actions. God judges them by their moral choices. When a neurotic who has a pathological horror of cats forces himself to pick up a cat for some good reason, it is quite possible that in God's eyes he has shown more courage than a healthy man may have shown in winning the V.C. When a man who has been perverted from his youth and taught that cruelty is the right thing does dome tiny little kindness, or refrains from some cruelty he might have committed, and thereby, perhaps, risks being sneered at by his companions, he may, in God's eyes, be doing more than you and I would do if we gave up life itself for a friend.

It is as well to put this the other way round. Some of us who seem quite nice people may, in fact, have made so little use of a good heredity and good upbringing that we are really worse than those whom we regard as fiends. Can we be quite certain how we should have behaved if we had been saddled with the psychological outfit, and then with the bad upbringing, and then with the power, say, of Himmler? That is why Christians are told not to judge. We see only the results which a man's choices make out of his raw material. But God does not judge him on the raw material at all, but on what he has done with it. Most of the man's psychological makeup is probably due to his body: when his body dies all that will fall off him, and the real central man, the thing that chose, that made the best or worst out of this material, will stand naked. All sorts of nice things which we thought our own, but which were really due to a good digestion, will fall off some of us: all sorts of nasty things which were due to complexes or bad health will fall off others. We shall then, for the first time, see every one as he really was. There will be surprises.

The Spirit of the Age wishes to allow argument and not to allow argument. … If anyone argues with them they say that he is rationalizing his own desires, and therefore need not be answered. But if anyone listens to them they will then argue themselves to show that their own doctrines are true. … You must ask them whether any reasoning is valid or not. If they say no, then their own doctrines, being reached by reasoning, fall to the ground. If they say yes, then they will have to examine your arguments and refute them on their merits: for if some reasoning is valid, for all they know, your bit of reasoning may be one of the valid bits.

It is better to forget about yourself altogether.