Of his servant, i.e. of me, as 1 Kings 8:28-30, their king, and consequently of all my successors. And the cause of his people Israel, according to mine or their various necessities and exigencies.
Related Commentaries of 1 Kings 8:59
1 Kings 8:59
59 And let these my words, wherewith I have made supplication before the LORD, be nigh unto the LORD our God day and night, that he maintain the cause of his servant, and the cause of his people Israel at all times, as the matter shall require: