and of his thoughts, counsels, purposes, and decrees, which are the deep things of God; as well as the doctrines of the Gospel, and the mysteries of grace, 1Co 2:10; and even his providential dispensations towards the sons of men, Ro 11:33.
The Targum of the whole is,"Lo, now it is far off from the children of men to know all that has been from the days of old; and the secret of the day of death, and the secret of the day in which the King Messiah shall come, who is he that shall find it out by his wisdom?'