John 15:3-5

3You are already clean because of the word I have spoken to you.

4Remain in me, as I also remain in you. No branch can bear fruit by itself; it must remain in the vine. Neither can you bear fruit unless you remain in me. 5“I am the vine; you are the branches. If you remain in me and I in you, you will bear much fruit; apart from me you can do nothing.