John 15
4 Ref Remain in me, and I in you. As the branch can't bear fruit by itself, unless it remains in the vine, so neither can you, unless you remain in me.
5 Ref I am the vine. You are the branches. He who remains in me, and I in him, the same bears much fruit, for apart from me you can do nothing.
6 Ref If a man doesn't remain in me, he is thrown out as a branch, and is withered; and they gather them, throw them into the fire, and they are burned.