Albert Barnes' Notes on the Whole Bible - John 15:2
Every branch in me - Everyone that is a true follower of me, that is united to me by faith, and that truly derives grace and strength from me, as the branch does from the vine. The word “branch” includes all the boughs, and the smallest tendrils that shoot out from the parent stalk. Jesus here says that he sustains the same relation to his disciples that a parent stalk does to the branches; but this does not denote any physical or incomprehensible union. It is a union formed by believing on... read more
The Pulpit Commentary - John 15:6
If any one abide net in me, he is cast forth as the branch —perhaps away from the vineyard, as well as from proximity to the vine— and is withered . The two aorists, ἐβλήθη and ἐξηράνθη , are simply cases of a common daily experience. These are the inevitable consequences of not abiding in the vine. We may imagine two ways in which this non-abiding in Christ, this severance from him, may be effected: read more