"I tell you the truth, anyone who has faith in me will do what I have been doing. He will do even greater things than these, because I am going to the Father."
By faith Abraham, even though he was past age - and Sarah herself was barren - was enabled to become a father because he considered him faithful who had made the promise
If any of you lacks wisdom, he should ask God, who gives generously to all without finding fault, and it will be given to him. But when he asks, he must believe and not doubt, because he who doubts is like a wave in the sea, blown and tossed by the wind.
But the fruit of the spirit is love, joy peace, patience, kindness, goodness, faithfulness, gentleness and self control. Against such things there is no law.
He replied,If you have faith as small as a mustard seed, you can say to this mulberry tree, 'Be uprooted and planted in the sea,' and it will obey you.