This is a foolish thing for world to move a mountain by hiting with a mustard seed. Because mustard seed can not reach to the mountain and will flow in air. But for a moment think about the shepherd David who hit and win Goliath with a small stone. Because on the way God himself took over that stone and able it to reach/hit Goliath to death.

     Don't think how you will move the mountain (problems) from your life. You just need a faith like a mustard seed. Through this seed towards the mountain of Pain, Suffering, Sickness, Poverty etc. God will surely take over this stone to hit till die. 

     Don't sit idol, come on pray now with Faith.