If the universe is so bad...how on earth did human beings ever come to attribute it to the activity of a wise and good Creator?

The doors of hell are locked from the inside!

When you have reached your own room, be kind to those Who have chosen different doors and to those who are still in the hall.

Our struggle is--isn't it?--to achieve and retain faith on a lower level. To believe that there is a Listener at all. For as the situation grows more and more desperate, the grisly fears intrude. Are we only talking to ourselves in an empty universe? The silence is often so emphatic. And we have prayed so much already

Above all, do not attempt to use science (I mean, the real sciences) as a defence against Christianity. They will positively encourage him to think about realities he can’t touch and see.

We are afraid that Heaven is a bribe, and that if we make it our goal we shall no longer be disinterested. It is not so. Heaven offers nothing that the mercenary soul can desire. It is safe to tell the pure in heart that they shall see God, for only the pure in heart want to. There are rewards that do not sully motives. A man's love for a woman is not mercenary because he wants to marry her, nor his love for poetry mercenary because he wants to read it, nor his love of exercise less disinterested because he wants to run and leap and walk. Love, by definition, seeks to enjoy its object.

If Christianity was something we were making up, of course we could make it easier. But it is not. We cannot compete, in simplicity with people who are inventing religions. How could we? We are dealing with Fact. Of course anyone can be simple if he has no facts to bother about.