"And He said to them, "Because of the littleness of your faith; for truly I say to you, if you have faith the size of a mustard seed, you will say to this mountain, 'Move from here to there,' and it will move; and nothing will be impossible to you."
Want to hear something really sad? Most people put more faith in winning the lottery than they do in God. Want even sadder? Your odds with God are so much better and the payout of faith the size of a muster seed so much less!
I know of people that remark, "I sin too much to be a good Christian." my response to those people is, Christians are NOT perfect we are just forgiven.