If any one abide not in me — By living faith; not by Church communion only. He may thus abide in Christ, and be withered all the time, and cast into the fire at last. He is cast out — Of the vineyard, the invisible Church. Therefore he was in it once.
Related Commentaries of John 15:6
John 15:6
6 If a man abide not in me, he is cast forth as a branch, and is withered; and men gather them, and cast them into the fire, and they are burned.