47. And if a sojourner or a stranger. A caution is here introduced as to the Israelites who had enslaved themselves to strangers. But by strangers understand only those who inhabited the land of Canaan; for, if any one ]lad been carried away into other countries, God would have enacted this law as to their redemption in vain. A power, therefore, of redeeming the slave is granted to his relatives, or, if he had himself obtained sufficient to pay his price, the same permission is accorded to himself. The mode and the form of this are then expressed: that a calculation of the time which remained before the jubilee should be made, and the period which had already elapsed should be subtracted from the sum, viz., if he had been sold for fifty shekels he should only pay ten shekels in the fortieth year, because only a fifth part of the time remained. But if none of his family aided him, and the unhappy man’s hope of redemption was frustrated, He commands that he should be set free in the jubilee year, in which a general enfranchisement took place as regarded the children of Abraham. The object of the law was, that none of those whom God had adopted, should be alienated from their race, and thus should depart from the true worship of God Himself. The whole of this is comprehended in the last verse, where God declares that the children of Abraham were His property, inasmuch as He had led them forth from the land of Egypt, and, on the other hand, that He is their peculiar God. For, whilst it was just that they should enjoy His blessing, so also it behooved that they should be kept sound in His pure and undivided worship; whereas, if they had been the slaves of Gentiles, not only would the elect people have been diminished in numbers, but circumcision would have been corrupted and a door opened to impious perversions. Yet God so mitigates His law as to lay no unjust burden upon sojourners, since He concedes more to them, with respect to Hebrew slaves, than to the natives of the land; for if they had sold themselves to their brethren, they went forth free in the seventh year, whilst their slavery under sojourners was extended to the fiftieth year. This exception only was introduced that the stranger who had bought slaves should enfranchise them on the payment of their value. Since God had previously promised to His people a large and manifold abundance of all good things, the poverty here adverted to could only occur from the curse of God; (155) we see, therefore, that of His incomparable loving-kindness He stretches forth His hand to the transgressors of His law; and, whilst He chastises them with poverty, still looks upon them, unworthy as they are, and provides a remedy for the ills which their own guilt had brought upon them.
(155) Addition in Fr. , “Et d’un juste chastiment de leurs pechez;” and as a just chastisement of their sins.