Against thee, thee only, have I sinned, and done this evil in thy sight: that thou mightest be justified when thou speakest, and be clear when thou judgest. Against thee, thee only, have I sinned - This verse is supposed to show the impropriety of affixing the above title to this Psalm. It could not have been composed on account of the matter with Bath-sheba and the murder of Uriah; for, surely, these sins could not be said to have been committed against God Only, if we take the words of this verse in their common acceptation. That was a public sin, grievous, and against society at large, as well as against the peace, honor, comfort, and life of an innocent, brave, and patriotic man. This is readily granted: but see below.
That thou mightest be justified when thou speakest - Perhaps, to save the propriety of the title, we might understand the verse thus: David, being king, was not liable to be called to account by any of his subjects; nor was there any authority in the land by which he could be judged and punished. In this respect, God Alone was greater than the king; and to him Alone, as king, he was responsible. Nam quando rex deliquit, Soli Deo reus est; guia hominem non habet qui ejus facta dijudicet, says Cassiodorus. "For when a king transgresses, he is accountable to God Only; for there is no person who has authority to take cognizance of his conduct." On this very maxim, which is a maxim in all countries, David might say, Against thee only have I sinned. "I cannot be called to the bar of my subjects; but I arraign myself before thy bar. They can neither judge nor condemn me; but thou canst: and such are my crimes that thou wilt be justified in the eyes of all men, and cleared of all severity, shouldst thou inflict upon me the heaviest punishment." This view,of the subject will reconcile the Psalm to the title. As to the eighteenth and nineteenth verses, we shall consider them in their own place; and probably find that the objection taken from them has not much weight.