C.S. Lewis on personality and denying ones self (book excerpt)

Thoughts from C.S. Lewis on denying ourselves from his last pages in Mere Christianity: 

“In that sense our real selves are all waiting for us in Him. It is no good trying to be myself without Him. The more I resist Him and try to live on my own, the more I become dominated by my own heredity and upbringing and surroundings and natural desires. In fact what I so proudly call ‘Myself’ becomes merely the meeting place for trains of events which I never started and which I cannot stop. What I call ‘My wishes’ becomes merely the desires thrown up by my physical organism or pumped into me by other men’s thoughts or even suggested to me by devils. Eggs and alcohol and a good nights sleep will be the real origins of what I flatter myself by regarding as my own highly personal and discriminating decision to make love to the girl opposite to me in the railway carriage. Propaganda will be the real origin of what I regard as my own personal political ideas. I am not, in my natural state, nearly so much of a person as I like to believe: most of what I call ‘me’ can be very easily explained. It is when I turn to Christ, when I give myself up to His Personality, that I first begin to have a real personality of my own. At the beginning I said there were Personalities in God. I will go further now. There are no real personalities anywhere else. Until you have given up your self to Him you will not have a real self. Sameness is to be found most among the most natural men, not among those who surrender to Christ. How monotonously alike all the great tyrants and conquerors have been: how gloriously different are the saints. 

The principle runs through all of life from top to bottom. Give up yourself, and you will find your real self. Lose your life and you will save it. Submit to death, death of your ambitions and favorite wishes every day and death of your whole body in the end: submit with every fibre of your being, and you will find eternal life. Keep back nothing. Nothing that you have not given away will really be yours. Nothing in you that has not died will ever be raised from the dead. Look for yourself, and you will find in the long run only hatred, loneliness, despair, rage, ruin and decay. But look for Christ and you will find Him, and with him everything else thrown in.”