Christianity asserts that every individual human being is going to live for ever, and this must be either true or false. Now there are a good many things which would not be worth bothering about if I were going to live only seventy years, but which I had better bother about very seriously if I am going to live for ever.
C. S. LewisWe must learn by experience to avoid either trains of thought or social situations which for us (not necessarily for everyone) lead to temptations. Like motoring-don't wait till the last moment before you put on the brakes but put them on, gently and quietly, while the danger is still a good way off.
C. S. Lewis