Heaven means to be one with God.

That God became man indicates only this: that man should not seek his salvation in eternity, but rather establish his heaven on earth.

Whoever, at any time, has undertaken to build a new heaven has found the strength for it in his own hell.

In heaven, all the interesting people are missing.

Heaven, as conventionally conceived, is a place so inane, so dull, so useless, so miserable that nobody has ever ventured to describe a whole day in heaven, though plenty of people have described a day at the seaside.

Prayer is not asking. Prayer is putting oneself in the hands of God, at His disposition, and listening to His voice in the depth of our hearts.