Hope is one of the Theological virtues. This means that a continual looking forward to the eternal world is not (as some modern people think) a form of escapism or wishful thinking, but one of the things a Christian is meant to do. It does not mean that we are to leave the present world as it is. If you read history you will find that the Christians who did most for the present world were just those who thought most of the next.
C. S. LewisThe false religion of lust is baser than the false religion of mother-love or patriotism or art: but lust is less likely to be made into a religion.
C. S. LewisDon't say it was delightful; make us say delightful when we've read the description. You see, all those words (horrifying, wonderful, hideous, exquisite) are only like saying to your readers Please will you do the job for me.
C. S. LewisBut if we admit God, must we admit Miracle? Indeed, indeed, you have no security against it. That is the bargain. Theology says to you in effect, 'Admit God and with Him the risk of a few miracles, and I in return will ratify your faith in uniformity as regards the overwhelming majority of events.
C. S. Lewis