You will say these are very small sins... [But] it does not matter how small the sins are provided that their cumulative effect is to edge the man away from the Light and out into the Nothing. Murder is no better than cards if cards can do the trick. Indeed, the safest road to Hell is the gradual one--the gentle slope, soft underfoot, without sudden turnings, without milestones, without signposts

I may repeat 'Do as you would be done by' till I am black in the face, but I cannot really carry it out till I love my neighbor as myself: and I cannot learn to love my neighbor as myself till I learn to love God;and I cannot learn to love God except by learning to obey him.

According to Christian teachers, the essential vice, the utmost evil, is Pride.

Relying on God has to begin all over again every day as if nothing had yet been done.

This was the very reason why you were brought to Narnia, that by knowing me here for a little, you may know me better there.

It is safe to tell the pure in heart that they shall see God, for only the pure in heart want to.

Don't think of God in terms of forms, because forms are limited and God is unlimited.