The terrible thing, the almost impossible thing is to hand over your whole self—all your wishes and precautions to Christ. But it is far easier than what we are all trying to do instead. For what we are trying to do is to remain what we call ‘ourselves,’ to keep personal happiness as our great aim in life, and yet at the same time be ‘good.’ We are all trying to let our mind and heart go their own way—centered on money or pleasure or ambition—and hoping, in spite of this, to behave honestly and chastely and humbly. And this is exactly what Christ warned us you could not do.
— C.S. Lewis, Mere Christianity