Jeremiah 20:14 - Matthew Poole's English Annotations on the Holy Bible

This sudden change of the prophet's style maketh both Mr. Calvin, and some other good interpreters, think that these words proceeded from Jeremiah rather as a repetition of a former passion, into which the abuses of his enemies had put him, than as the immediate product of his spirit at this time. Whenever they were spoken, they speak a very extravagant passion, to show us, that though Jeremiah was a great man, yet he was but a man, encompassed with infirmities, and subject to like passions with other men. We find Job in the like passion, Job 3:3. These great failures of God's people stand in Scripture, as rocks in the sea appear, to mind mariners to keep off them, not to run upon them.