Which teacheth thee to profit; which from time to time have made known unto thee, not vain and frivolous things, but all necessary and useful doctrines; which, if believed and observed by thee, would have been infinitely profitable to thee, both for this life and that to come. So that it is not my fault, but thine own, if thou dost not profit. Which leadeth; which acquainteth thee with thy duty and interest in all the parts and concerns of thy life; so that thou canst not pretend ignorance.
Related Commentaries of Isaiah 48:17
Isaiah 48:17
17 Thus saith the LORD, thy Redeemer, the Holy One of Israel; I am the LORD thy God which teacheth thee to profit, which leadeth thee by the way that thou shouldest go.