Romans 11:24

For if thou wast cut out of that which is by nature a wild olive tree, and wast grafted contrary to nature into a good olive tree; how much more shall these, which are the natural branches, be grafted into their own olive tree? [Here we are referred to nature for the point emphasized in the apostle's lesson, that we may see that the present system of grace, as operating under the terms of conversion established as the basis of theocratic life in the New Testament, operates in double contradiction to nature. For (1) grafting is unnatural; (2) grafting bad to good is unnatural; for in nature the engraft always changes the juice of the stalk to its own nature, so as to still bear its own fruit. Hence the superior is always grafted into the inferior. But in grace this rule is so changed and operated so "contrary to nature," that the sap, passing into the tame, natural, superior Jewish branches, yielded corrupt fruit, so that they had to be severed; while the same sap, passing into the wild, grafted, inferior Gentile branches, communicated its fatness to them, so that they yielded good fruit. But as it is an accepted axiomatic premise that even God works more readily, regularly and satisfactorily along the lines of the natural than he does along those of the supernatural and miraculous, so it is unquestionably reasonable to suppose that if the Jew will consent to be grafted in by belief, the sap of his own tree will work more readily for him than it did in Paul's day for the Gentiles, or wild olive branches which were not of the tree save by the grafting, or union, of belief. "For," says Chrysostom, "if faith can achieve that which is contrary to nature, much more can it achieve what is according to it." By age-long, hereditary and educational qualifications the Jew has acquired a natural affinity for, and a pre-established harmony with, all that has come to the world through the promises to Abraham, and in fulfillment of the words of the prophets. In short, the conversion of the Jew of our day is a vastly more reasonable expectation than the conversion of the Gentiles which actually took place in Paul's day. Let no man, therefore, doubt Paul's prediction of the ultimate conversion of the Jews. "If God," says Stuart, "had mercy on the Gentiles, who were outcasts from his favor and strangers to the covenant of his promise, shall he not have mercy on the people whom he has always distinguished as being peculiarly his own, by the bestowment of many important privileges and advantages upon them?"]