Nevertheless he left not himself without witness, in that he did good, and gave us rain from heaven, and fruitful seasons, filling our hearts with food and gladness. He left not himself without witness - Though he gave the Gentiles no revelation of his will, yet he continued to govern them by his gracious providence; doing them good in general; giving then rain to fertilize their grounds, and fruitful seasons as the result; so that grass grew for the cattle and corn for the service of man.
Filling our hearts with food - Giving as much food as could reasonably be wished, so that gladness, or general happiness, was the result. Such was the gracious provision made for man, at all times, that the economy and bounty of the Divine Being were equally evidenced by it. He never gives less than is necessary, nor more than is sufficient. His economy forbids men to waste, by going them in general no profusion. His bounty forbids them to want, by giving as much as is sufficient for all the natural wants of his creatures. By not giving too much, he prevents luxury and riot: by giving enough, he prevents discontent and misery. Thus he does mankind good, by causing his rain to descend upon the just and the unjust, and his sun to shine upon the evil, and the good. Thus he is said not to have left himself without witness: for his providential dealings are the witnesses of his being, his wisdom, and his bounty; and thus the invisible things of God, even his eternal power and Godhead, were clearly seen, being understood by the things which are made, Romans 1:20. Therefore those who continued to worship stocks and stones were without excuse. These were great and striking truths; and into what detail the apostles now went, we cannot say; but it is likely that they spoke much more than is here related, as the next verse states that, with all these sayings, they found it difficult to prevent the people from offering them sacrifice.