I communed with my own heart
That is, looked into it, examined it, and considered what a stock and fund of knowledge he had in it, after all his researches into it; what happiness accrued to him by it, and what judgment upon the whole was to be formed upon it; and he spoke within himself after this manner: saying, lo, I am come to great estate;
or become a great man; famous for wisdom, arrived to a very great pitch of it; greatly increased in it, through a diligent application to it; and have gotten more wisdom than all [they] that have been before me
or, "that before me were over Jerusalem" F16; governors of it, or in it; not only than the Jebusites, but than Saul, the first king of Israel, or than even his father David; or, as Gussetius F17, than any princes, rulers, and civil magistrates in Jerusalem, in his own days or in the days of his father; and also than all the priests and prophets, as well as princes, that ever had been there: and indeed he was wiser than all men, ( 1 Kings 4:30-32 ) ; and even than any that had been in Jerusalem, or any where else, or that should be hereafter, excepting the Messiah; see ( 1 Kings 3:12 ) ( 10:27 ) ( Matthew 12:42 ) . And seeing this is said of him by others, and even by the Lord himself, it might not only be said with truth by himself, but without ostentation; seeing it was necessary it should be said to answer his purpose, which was to show the vanity of human wisdom in its highest pitch; and it was nowhere to be found higher than in himself; yea, my heart had great experience of wisdom and knowledge;
or, "saw much wisdom and knowledge" F18; he thoroughly understood it, he was a complete master of it; it was not a superficial knowledge he had attained unto, or a few lessons of it he had committed to memory; some slight notions in his head, or scraps of things he had collected together, in an undigested manner; but he had made himself thoroughly acquainted with everything worthy to be known, and had digested it in his mind.