يوحنا ٣:١٤

And as Moses, &c.--Here now we have the "heavenly things," as before the "earthly," but under a veil, for the reason mentioned in Joh 3:12. The crucifixion of Messiah is twice after this veiled under the same lively term--"uplifting," Joh 8:28; Joh 12:32-33. Here it is still further veiled--though to us who know what it means, rendered vastly more instructive--by reference to the brazen serpent. The venom of the fiery serpents, shooting through the veins of the rebellious Israelites, was spreading death through the camp--lively emblem of the perishing condition of men by reason of sin. In both cases the remedy was divinely provided. In both the way of cure strikingly resembled that of the disease. Stung by serpents, by a serpent they are healed. By "fiery serpents" bitten--serpents, probably, with skin spotted fiery red [KURTZ]--the instrument of cure is a serpent of brass or copper, having at a distance the same appearance. So in redemption, as by man came death, by Man also comes life--Man, too, "in the likeness of sinful flesh" (Rom 8:3), differing in nothing outward and apparent from those who, pervaded by the poison of the serpent, were ready to perish. But as the uplifted serpent had none of the venom of which the serpent-bitten people were dying, so while the whole human family were perishing of the deadly wound inflicted on it by the old serpent, "the Second Man," who arose over humanity with healing in His wings, was without spot or wrinkle, or any such thing. In both cases the remedy is conspicuously displayed; in the one case on a pole, in the other on the cross, to "draw all men unto Him" (Joh 12:32). In both cases it is by directing the eye to the uplifted Remedy that the cure is effected; in the one case the bodily eye, in the other the gaze of the soul by…

In this chapter we have, I. Christ's discourse with Nicodemus, a Pharisee, concerning the great mysteries of the gospel, in which he here privately instructs him (v. 1-21). II. John Baptist's discourse with his disciples concerning Christ, upon occasion of his coming into the neighbourhood where John was (Joh 3:22-36), in which he fairly and faithfully resigns all his honour and interest to him.

3:14-15 Jesus was lifted up on the cross so that all people could understand the way of salvation, look to him in faith, and have eternal life.