Kaisipang Hudyo sa Job 29:13: Duties

The rich man's beneficence to the poor man for the sake of a heavenly reward: He is like a merchant who acquires a great and enduring pleasure which he will enjoy at the end of a definite time by means of a small, perishable and inconsiderable gift which he makes immediately. So the rich man only intends to win glory for his soul at the close of his earthly existence by the benefaction which G-d entrusted to him, in order to bestow it upon anyone who will be worthy of it. Yet it is generally recognized that it is proper to thank and laud a benefactor. Even though the latter's motive was to gain spiritual glory hereafter, gratitude is, nevertheless, due to him, as Job said: "[because I delivered the poor who cried for help, and the fatherless who had none to help him;] the blessing of him that was ready to perish came upon me" (Job 29:13); and further, "did not his heart bless me, when he warmed himself with the fleece of my sheep?" (Job 31:20).