Atheists in C.S. Lewis' day were as snobbish and arrogant as they are now, but better educated and more capable of debate.

Gratitude is the seedbed of joy.

It is said that there are three sources of evil, "the world, the flesh, and the Devil"; but the world and the flesh would be innocent were it not for the Devil.

God is not pre or post anything. He is present to everything. ... There is not predestination but destination, not predestiny but destiny. This follows from divine omniscience and eternity.

The opposite of theism is not atheism, it’s idolatry

Cats don't need to be possessed; they're evil on their own.

Of course the more you love the sinner the more you hate and make war on the sin, just as the more you love the person, the more you hate and kill the cancer cells that are killing the person. Compassion for cancer cells does not come from compassion for persons; it comes precisely from lack of compassion for persons.