John 6:28

What shall we do . . . the works of God--such works as God will approve. Different answers may be given to such a question, according to the spirit which prompts the inquiry. (See Hos 6:6-8; Luk 3:12-14). Here our Lord, knowing whom He had to deal with, shapes His reply accordingly.

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. Those that would be apt to teach must be swift to hear, and study to answer. It is the wisdom of teachers, when they are asked even impertinent unprofitable questions, thence to take occasion to answer in that which is profitable, that the question may be rejected, but not the request. Now, I. Christ having told them that they must work for the meat he spoke of, must labour for it, they enquire what work they must do, and he answers them, Joh 6:28, Joh 6:29. 1. Their enquiry was pertinent enough (Joh 6:28): What shall we do, that we may work the works of God? Some understand it as a pert question: "What works of God can we do more and better than those we do in obedience to the law of Moses?" But I rather take it as a humble serious question, showing them to be, at least for the present, in a good mind, and willing to know and do their duty; and I imagine that those who asked this question, How and What (Joh 6:30), and made the request (Joh 6:34), were not the same persons with those that murmured (Joh 6:41, Joh 6:42), and strove (Joh 6:52), for those are expressly called the Jews, who came out of Judea (for those were strictly called Jews) to cavil, whereas these were of Galilee, and came to be taught. This question here intimates that they were convinced that those who would obtain this everlasting meat, (1.) Must aim to do something great. Those who look high in their expectations, and…