John 15:2-6

Every branch in Me that does not bear fruit, He takes away; and every branch that bears fruit, He prunes it so that it may bear more fruit.

You are already clean because of the word which I have spoken to you.

Remain in Me, and I in you. Just as the branch cannot bear fruit of itself but must remain in the vine, so neither can you unless you remain in Me.

I am the vine, you are the branches; the one who remains in Me, and I in him bears much fruit, for apart from Me you can do nothing.

If anyone does not remain in Me, he is thrown away like a branch and dries up; and they gather them and throw them into the fire, and they are burned.