4. Go and relate to John As John had assumed for the time a new character, so Christ enjoins them to carry to him that message, which more properly ought to have been addressed to his disciples. He gives an indirect reply, and for two reasons: first, because it was better that the thing should speak for itself; and, secondly, because he thus afforded to his herald a larger subject of instruction. Nor does he merely supply him with bare and rough materials in the miracles, but adapts the miracles to his purpose by quotations from the Prophets. He notices more particularly one passage from the 35, and another from the 61, chapter of Isaiah, for the purpose of informing John’s disciples, that what the Prophets declared respecting the reign of Christ was accomplished and fulfilled. The former passage contains a description of Christ’s reign, under which God promises that he will be so kind and gracious as to grant relief and assistance for every kind of disease. He speaks, no doubt, of spiritual deliverance from all diseases and remedies; but under outward symbols, as has been already mentioned, Christ shows that he came as a spiritual physician to cure souls. The disciples would consequently go away without any hesitation, having obtained a reply which was clear and free from all ambiguity.
The latter passage resembles the former in this respect. It shows that the treasures of the grace of God would be exhibited to the world in Christ, and declares that Christ is expressly set apart for the poor and afflicted. This passage is purposely quoted by Christ, partly to teach all his followers the first lesson of humility, and partly to remove the offense which the flesh and sense might be apt to raise against his despicable flock. We are by nature proud, and scarcely anything is much valued by us, if it is not attended by a great degree of outward show. But the Church of Christ is composed of poor men, and nothing could be farther removed from dazzling or imposing ornament. Hence many are led to despise the Gospel, because it is not embraced by many persons of eminent station and exalted rank. How perverse and unjust that opinion is, Christ shows from the very nature of the Gospel, since it was designed only for the poor and despised. Hence it follows, that it is no new occurrence, or one that ought to disturb our minds, if the Gospel is despised by all the great, who, puffed up with their wealth, have no room to spare for the grace of God. Nay, if it is rejected by the greater part of men, there is no reason to wonder; for there is scarcely one person in a hundred who does not swell with wicked confidence. As Christ here guards his Gospel against contempt, he likewise reminds us who they are that are qualified to appreciate the grace of salvation which it offers to them; and in this manner, kindly inviting wretched sinners to the hope of salvation, raises them to full confidence.