John Gills Exposition of the Bible Commentary - John 6:59
These things said he in the synagogue ,.... Openly and publicly, in the place of divine worship, where the Jews resorted for that purpose: as he taught in Capernaum ; his own city, and where there was a synagogue, into which he often went and taught his doctrines, and wrought miracles; see Matthew 3:13 . read more
William Barclay's Daily Study Bible - John 6:59-65
6:59-65 When they had heard this discourse many of his disciples said: "This word is hard! Who is able to listen to it?" Jesus well knew within himself that his disciples were murmuring about this; so he said to them: "Does this cause you to stumble? What then if you were to see the Son of Man ascending to where he formerly was? The life-giving power is the Spirit; the flesh is of no help. The words which I have spoken to you are spirit and life. But there are some who do not believe." For... read more