Jesaja 50:5

His calling is to save, not to destroy; and for this calling he has Jehovah as a teacher, and to Him he has submitted himself in docile susceptibility and immoveable obedience. Isa 50:5 "The Lord Jehovah hath opened mine ear; and I, I was not rebellious, and did not turn back." He put him into a position inwardly to discern His will, that he might become the mediator of divine revelation; and he did not set himself against this calling (mârâh, according to its radical meaning stringere, to make one's self rigid against any one, ἀντιτείνειν), and did not draw back from obeying the call, which, as he well knew, would not bring him earthly honour and gain, but rather shame and ill-treatment. Ever since he had taken the path of his calling, he had not drawn timidly back from the sufferings with which it was connected, but had rather cheerfully taken them upon him. V.6 "I offered my back to smiters, and my cheeks to them that pluck off the hair; I hid not my face from shame and spitting." He offered his back to such as smote it, his cheeks to such as plucked out the hair of his beard (mârat as in Neh 13:25). He did not hide his face, to cover it up from actual insults, or from being spit upon (on kelimmōth with rōq, smiting on the cheek, κολαφίζειν, strokes with rods, ῥαπίζειν, blows upon the head, τύπτειν εἰς τὴν κεφαλήν with ἐμπτύειν, compare Mat 26:67; Mat 27:30; Joh 18:22). The way of his calling leads through a shameful condition of humiliation. What was typified in Job (see Isa 30:10; Isa 17:6), and prefigured typically and prophetically in the Psalms of David (see Psa 22:7; Psa 69:8), finds in him its perfect antitypical fulfilment.

In this chapter, I. Those to whom God sends are justly charged with bringing all the troubles they were in upon themselves, by their own wilfulness and obstinacy, it being made to appear that God was able and ready to help them if they had been fit for deliverance (Isa 50:1-3). II. He by whom God sends produces his commission (Isa 50:4), alleges his own readiness to submit to all the services and sufferings he was called to in the execution of it (Isa 50:5, Isa 50:6), and assures himself that God, who sent him, would stand by him and bear him out against all opposition (Isa 50:7-9). III. The message that is sent is life and death, good and evil, the blessing and the curse, comfort to desponding saints and terror to presuming sinners (Isa 50:10, Isa 50:11). Now all this seems to have a double reference, 1. To the unbelieving Jews in Babylon, who quarrelled with God for his dealings with them, and to the prophet Isaiah, who, though dead long before the captivity, yet, prophesying so plainly and fully of it, saw fit to produce his credentials, to justify what he had said. 2. To the unbelieving Jews in our Saviour's time, whose own fault it was that they were rejected, Christ having preached much to them, and suffered much from them, and being herein borne up by a divine power. The "contents" of this chapter, in our Bibles, give this sense of it, very concisely, thus: - "Christ shows that the dereliction of the Jews is not to be imputed to him, by his ability to save, by his obedience in that work, and by his confidence in divine assistance." The prophet concludes with an exhortation to trust in God and not in ourselves.