John Gill's Exposition of the Whole Bible
Job 27:11
I will teach you by the hand of God,.... To serve God, and speak truth, says one of the Jewish commentators g; rather the works of God, and methods of his providence, with wicked men and hypocrites; the wisdom of God in his dispensations towards them; the reasons why he suffers them to live in outward prosperity and happiness, and what in the issue will be their case and circumstances; wherefore some render the words, "I will [teach you the] hand of God", or "of", or "concerning the hand of God" h; and so Mr. Broughton, of God, his hand; not his works of nature which his hand had wrought, of which he had discoursed in the preceding chapter; but his works of providence, and those more mysterious ones relating to the afflictions of the godly, and the prosperity of the wicked. Job had been a teacher and instructor of others in the times of his prosperity, and his words had upheld, strengthened, and comforted many, Job 4:3; and he was not the less qualified for, nor the less capable of such an office now in his adversity, which had been a school to him, in which he had learned many useful lessons himself, and so was in a better capacity of teaching others. Thus some render the words, "I will teach you", being in or "under the hand of God" i; under his mighty hand, his afflicting, chastising hand, which had touched him, and pressed him sore, and yet had guided and instructed him in many things, and particularly relating to the subject he proposed to instruct his friends in; who, though they were men of knowledge, and in years, yet he apprehended needed instruction; and he undertook to give them some by the good hand of God upon him, through his help and assistance, and under the influences and teachings of his spirit. The Targum is,
"I will teach you by the prophecy of God;''
see Ezekiel 1:3;
[that] which [is] with the Almighty will I not conceal; meaning not the secret purposes and decrees of God within himself, which cannot be known, unless he reveals them; rather secret truths, which are not obvious to everyone, the mysteries of the kingdom, the wisdom of God in a mystery, the knowledge of which the Lord vouchsafes to some of his people in a very peculiar manner; though the mysteries of Providence seem chiefly intended, which those that carefully observe attain to an understanding of, so as to be capable of instructing others; and indeed what is in reserve with God for men among his treasures, whether of grace or glory for his own peculiar people, or especially of wrath and vengeance for wicked men and hypocrites, may be here designed; and whatever knowledge men have of the mysteries of nature, providence, and grace, which may be profitable unto others, and make for the glory of God, should not be concealed from men, see Job 6:10.
g Simeon Bar Tzemach. h ביד אל "manum Dei", Beza, Cocceius; "de manu Dei", Mercerus, Piscator, Drusius, Schmidt, Michaelis, Schultens. i "In plaga Dei fortis versans", Junius Tremellius.