"I am the vine, you are the branches. Whoever remains in me and I in him will bear much fruit, because without me you can do nothing" (John 15:5). This verse comes from the Gospel of John ...

“I am the vine, you are the branches” (Jn 15:5). In other words: “As the branches are joined to the vine, so you belong to me! But inasmuch as you belong to me, you also belong to one another.