If you read history you will find that the Christians who did most for the present world were precisely those who thought most of the next. It is since Christians have largely ceased to think of the other world that they have become so ineffective in this.
C. S. LewisChristianity is not a patent medicine. Christianity claims to give an account of facts - to tell you what the real universe is like. Its account of the universe may be true, or it may not, and once the question is really before you, then your natural inquisitiveness must make you want to know the answer. If Christianity is untrue, then no honest man will want to believe it, however helpful it might be: if it is true, every honest man will want to believe it, even if it gives him no help at all.
C. S. LewisEvery Christian would agree that a man's spiritual health is exactly proportional to his love for God.
C. S. LewisIf only this toothache would go away, I could write another chapter on the problem of pain.
C. S. Lewis