In the days ahead, you will either be a mystic (one who has experienced God for real) or nothing at all.

When man is with God in awe and love, then he is praying.

The struggle against atheism is foremost and of necessity a struggle against the inadequacy of our own theism.

Knowing God is more important than knowing about God.

Grace can and does have a history.

But there is yet another form of this hidden heresy, and, paradoxically, it can affect those who are proudest of their long-standing and unimpeachable orthodoxy heresy in the form of indifference.

Learning always involves self-transcendence. Learning calls forth what is in us, helping us to move toward authenticity and wholeness.

How often I have found that we grow to maturity not by doing what we like, but by doing what we should. How true it is that not every 'should' is a compulsion, and not every 'like' is a high morality and true freedom.

Emptiness is only a disguise for an intimacy of God's, that God's silence, the eerie stillness, is filled by the Word without words, by Him who is above all names, by Him who is all in all. And his silence is telling us that He is here.

In the post-Christian world, all Christians will be mystics.

For it is the bitter grief of theology and its blessed task, too, always to have to seek (because it does not clearly have present to it at the time)...always providing that one has the courage to ask questions, to be dissatisfied, to think with the mind and heart one ACTUALLY has, and not with the mind and heart one is SUPPOSED TO have.

Meditating on the nature and dignity of prayer can cause saying at least one thing to God: Lord, teach us to pray!

The number one cause of atheism is Christians. Those who proclaim Him with their mouths and deny Him with their actions is what an unbelieving world finds unbelievable.

Love alone allows man to forget himself... it alone can still redeem even the darkest hours of the past since it alone finds the courage to believe in the mercy of the holy God.