“A germ of religious exaltation, no bigger than a mustard seed.”

“I've got to think that that was unethical," Joshua said."Josh, faking demonic possession is like a mustard seed.""How is it like a mustard seed?""You don't know, do you? Doesn't seem at all like a mustard seed, does it? Now you see how we all feel when you liken things unto a mustard seed? Huh?”

“Faith doesn't have to be much. Not any bigger than a mustard seed... That small. Only that much faith you'll need in me, God says, because I am so big. I am the Great I Am. So have faith in me.”

“They are prepared for a God who strikes hard bargains but not for a God who gives as much for an hour's work as for a day's. They are prepared for a mustard-seed kingdom of God no bigger than the eye of a newt but not for the great banyan it becomes with birds in its branches singing Mozart. They are prepared for the potluck supper at First Presbyterian but not for the marriage supper of the lamb...”

“Doubt is a lot like faith; A mustard's seed worth changes everything.”

“If you have faith as a grain of mustard seed, you will say to your mountain, "MOVE!" and it WILL move... and NOTHING will be impossible for YOU!”