29. As then, he that was born after the flesh. He denounces the cruelty of the false apostles, who wantonly insulted pious persons that placed all their confidence in Christ. There was abundant need that the uneasiness of the oppressed should be soothed by consolation, and that the cruelty of their oppressors should be severely checked. It is not wonderful, he says, that the children of the law, at the present day, do what Ishmael their father at first did, who, trusting to his being the first-born, persecuted Isaac the true heir. With the same proud disdain do his posterity now, on account of outward ceremonies, circumcision, and the various services of the law, molest and vaunt over the lawful sons of God. The Spirit is again contrasted with the flesh, that is, the calling of God with human appearance. (1 Samuel 16:7.) So the disguise is admitted to be possessed by the followers of the Law and of works, but the reality is claimed for those who rely on the calling of God alone, and depend upon his grace.
Persecuted. But persecution is nowhere mentioned, only Moses says that Ishmael was מצהק, ( metzahek,) mocking, (Genesis 21:9;) and by this participle he intimates that Ishmael ridiculed his brother Isaac. The explanation offered by some Jews, that this was a simple smile, is entirely inadmissible; for what cruelty would it have argued, that a harmless smile should have been so fearfully revenged? There cannot then be a doubt that he maliciously endeavored to provoke the child Isaac by reproachful language.
But how widely distant is this from persecution? (80) And yet it is not idly or unguardedly that Paul enlarges on this point. No persecution ought to distress us so much as to see our calling attempted to be undermined by the reproaches of wicked men. Neither blows, nor scourging, nor nails, nor thorns, occasioned to our Lord such intense suffering as that blasphemy:
“He trusted in God; what availeth it to him? for he is deprived of all assistance.” (Matthew 27:43.)
There is more venom in this than in all persecutions; for how much more alarming is it that the grace of Divine adoption shall be made void, than that this frail life shall be taken from us? Ishmael did not persecute his brother with the sword; but, what is worse, he treated him with haughty disdain by trampling under foot the promise of God. All persecutions arise from this source, that wicked men despise and hate in the elect the grace of God; a memorable instance of which we have in the history of Cain and Abel. (Genesis 4:8.)
This reminds us, that not only ought we to be filled with horror at outward persecutions, when the enemies of religion slay us with fire and sword; when they banish, imprison, torture, or scourge; but when they attempt, by their blasphemies, to make void our confidence, which rests on the promises of God; when they ridicule our salvation, when they wantonly laugh to scorn the whole gospel. Nothing ought to wound our minds so deeply as contempt of God, and reproaches cast upon His grace: nor is there any kind of persecution more deadly than when the salvation of the soul is assailed. We who have escaped from the tyranny of the Pope, are not called to encounter the swords of wicked men. But how blind must we be, if we are not affected by that spiritual persecution, in which they strive, by every method, to extinguish that doctrine, from which we draw the breath of life! — when they attack our faith by their blasphemies, and shake not a few of the less informed! For my own part, I am far more grieved by the fury of the Epicureans than of the Papists. They do not attack us by open violence; but, in proportion as the name of God is more dear to me than my own life, the diabolical conspiracy which I see in operation to extinguish all fear and worship of God, to root out the remembrance of Christ, or to abandon it to the jeers of the ungodly, cannot but rack my mind with greater anxiety, than if a whole country were burning in one conflagration:
(80) “The history tells us, that he laughed at, derided, and mocked him to scorn, which is real persecution; probably through pride, and the conceit of being Abraham’s eldest son and heir.” — Chandler. “ Διώκω will here denote injurious treatment of every kind, both in deeds and words. And although the Mosaic history records only one instance of insulting treatment, — namely, on Ishmael mocking Sarah, when she weaned Isaac, (Genesis 21:9,) yet when we consider the disappointment which both Hagar and Ishmael must have felt on the birth of Isaac, it was not unnatural for them to feel ill-will, and show it on every occasion, to the real heir of the promise. And many such are recorded, from tradition, in the Rabbinical writers.” — Bloomfield.