Ellicott's Commentary for English Readers - John 6:51
(51) I am the living bread.—The words are again repeated (comp. John 6:35; John 6:48), but with a new fulness of meaning. He spoke before of bread which was “of life,” characterised by life, producing life. He now speaks of this bread as “living,” containing the principle of life in itself. (Comp. John 4:13-14; John 5:26). Once again, too, He answers their demand for bread “from heaven” (John 6:31). The lifeless manna fell and lay upon the ground until they gathered it, and passed to corruption... read more
John Dummelow's Commentary on the Bible - John 6:1-71
The Bread of LifeJohn 6:1 to John 7:1. Feeding the five thousand. Walking upon the sea. Discourse upon the bread of life. Defection of many disciples. The Apostles stand firm.Returning from Jerusalem, our Lord met the Apostles somewhere on the W. of the lake (perhaps at Capernaum), and heard their report of their mission (Luke 9:10). He then spent about a fortnight preaching and healing the sick (John 6:2), and afterwards, seeking retirement, sailed with them to a desert place on the NE. coast... read more