Commentary on Isaiah Volume 1 John Calvin
COMMENTARY ON ISAIAH
in the Lord's Supper; and because we ought to seek Christ in heaven, our thoughts ought to be carried thither. By the hand of the minister he presents to us his body, that it may be actually enjoyed by the godly, who rise by faith to fellowship with him. He bestows it, therefore, on the godly, who raise their thoughts to him by faith; for he cannot deceive.
Unbelievers indeed receive the sign; but because they linger in the world, and do not arrive at Christ's heavenly kingdom, they have no experience of the truth; for he who has not faith cannot raise his thoughts to God, and therefore cannot partake of Christ. Faith alone opens for us the gate of the kingdom of God; and therefore, whoever wishes to eat the flesh of Christ must be carried by faith to heaven beyond human conception. In short, it is the Spirit of God alone who can make us partakers of that fellowship. And yet it does not follow that the unbelief of men takes anything away from the truth of the sacrament, since God always presents to us a spiritual matter, but wicked men treat it with scorn; just as the grace of God is offered by the gospel, but all do not receive it, though they actually hear it, and are compelled to yield assent to the truth.
Besides, we learn from this passage that the sacraments are never separated from the word. The angel does not here act the part of a dumb man, but, after having given the sign, immediately adds the doctrine, in order to show what was intended by it; for it would have been no sacrament, if doctrine had not been added, from which Isaiah could learn for what purpose the coal was applied to his mouth. Let us therefore learn that the chief part of the sacraments consists in the word, and that without it they are absolute corruptions, such as we see every day in popery, in which the sacraments are turned into stage-plays. The amount of the whole is, that there is nothing to prevent Isaiah, who has been perfectly cleansed, and is free from all pollution, from appearing as God's representative.
8. Afterwards I heard the voice of the Lord. The Prophet now begins to discourse about the design of this vision, why God appeared to him with such glorious majesty, in order to ordain him anew as a prophet. It was because he was called to deliver an incredible message about blinding the Jews. On this revolting occasion, therefore, he is more fully assured of his calling, that he may lay aside fear and obey the command of God; for nothing gives greater confidence to pious minds than to know that they obey God. He had also another proof, namely, that the Lord had cleansed him; and this was sufficient to lead him to undertake any task, however difficult.
Whom shall I send? The Prophet represents the Lord as speaking, as if he could not find a man qualified for such a message. Some think that this is intended to reprove the ignorance of the priests and prophets; because, though they are very numerous, still not one of them was qualified to teach. This reason carries some probability, but I would rather view it as referring to the certainty of Isaiah's calling, as implying that it was not at random, but from choice, that the Lord appointed him. There is here, therefore, a weighty