According to his ways. — The Hebrew word is in the singular, his way, and the interpolated conjunction “and” is better omitted, so as to leave the last words as an explanation of what is meant by it. Jehovah, who “searches the heart,” answers the question “who can know it?” He does know, and will, in the end, judge with a perfectly righteous judgment. Men should live as in the presence of One to whom all hearts are open.
Related Commentaries of Jeremiah 17:10
Jeremiah 17:10
10 I the LORD search the heart, I try the reins, even to give every man according to his ways, and according to the fruit of his doings.