Jeremiah 5:22 - Matthew Poole's English Annotations on the Holy Bible

Fear ye not me: either a convincing argument to persuade them to submit unto him; Will ye not submit to me, that can rule the sea? which, as unruly a thing as it is, yet quietly yields to my will: or rather, a very angry challenge and expostulation; Do you think that I, that can tame the boisterous sea, cannot tame you? Which have placed the sand for the bound of the sea; that stand not in need to make rocks for walls and bounds unto it, but can give a check to it by so small a matter as the sand, that of itself is not only yielding and penetrable, but subject to be blown away with every wind. By a perpetual decree; either looking backward, that it never could, or forward, that it never shall. Whether this decree have respect to the creation, or to the deluge, it is not much material; the former of which times it could not have been contained within its bounds, neither in the latter could it have exceeded them, without God's special order, as no time since. Though the waves thereof toss themselves; though they swell, rage, roar, and threaten never so much, as if they would swallow up all before them; though they foam against the rocks that stand in their way; yet, when they come to their bounds appointed, shall tamely yield unto the sand, and retire back. Yet can they not prevail; not get any ground upon or against God's decree and appointment; either the decree or the sand; which in regard of their form, situation, unruliness, and fluxibility would overflow the whole earth, were it not for the limits and restraints that are laid upon it, Job 38:11. By this instance, God may show what he could do with reference to that enraged and raging army that is about to come upon them like a torrent, if his people would repent. Or rather be hereby upbraids the Jews with their unreasonable sottishness, that they are more mad in their rebellions against God, than the raging waters of the sea, that, as boisterous as they are, yet obey his will.