John 15:5-7

I am the vine, ye are the branches: He that abideth in me, and I in him, the same beareth much fruit: for apart from me ye can do nothing. If a man abide not in me, he is cast forth as a branch, and is withered; and they gather them, and cast them into the fire, and they are burned. If ye abide in me, and my words abide in you, ask whatsoever ye will, and it shall be done unto you.