'I am the vine; you the branches' — 'without me you can do nothing'
1I am the true vine: and my Father is the husbandman. 2Every branch in me that beareth not fruit, he will take away: and every one that beareth fruit, he will purge it, that it may bring forth more fruit. 3Now you are clean, by reason of the word which I have spoken to you. 4Abide in me: and I in you. As the branch cannot bear fruit of itself, unless it abide in the vine, so neither can you, unless you abide in me. 5I am the vine: you the branches. He that abideth in me, and I in him, the same beareth much fruit: for without me you can do nothing.