For this is the will of my Father, that everyone who looks on the Son and believes in him should have eternal life, and I will raise him up on the last day.”
40. And this is the will of him who sent me. He had said that the Father had committed to him the protection of our salvation; and now he likewise describes the manner in which it is accomplished. The way to obtain salvation, therefore, is to obey the Gospel of Christ.
Whether this conference was with the Capernaites, in whose synagogue Christ now was, or with those who came from the other side of the sea, is not certain nor material; however, it is an instance of Christ's condescension that he gave them leave to ask him questions, and did not resent the interruption as an affront, no, not from his common hearers, though not his immediate followers.
Commenting on John 6:28-59
The Jews then murmured at him,.... When they found that he spoke of himself as the true bread, the bread of God, and bread of life, and as descending from heaven: and which was to be fed upon in a spiritual manner by faith, which they were ignorant of, and had no desire unto: and thus being disappointed of the delicious corporeal food they expected...