When you invite a middle-aged moralist to address you, I suppose I must conclude that you have a taste for middle-aged moralizing.
C. S. LewisBoth good and evil, when they are full grown, become retrospective...That is what mortals misunderstand. They say of some temporary suffering, 'No future bliss can make up for it,' not knowing that Heaven, once attained, will work backwards and turn even that agony into a glory. And of some sinful pleasure they say 'Let me but have this and I'll take the consequences': little dreaming how damnation will spread back and back into their past and contaminate the pleasure of the sin.
C. S. LewisThe first thing to get clear about Christian morality between man and man is that in this department Christ did not come to teach any brand new morality. The Golden Rule of the New Testament (Do as you would be done by) is a summing up of what everyone, at bottom, had always known to be right.
C. S. Lewis