Jeremiah 20:13 - Matthew Poole's English Annotations on the Holy Bible

The prophet here riseth higher, from prayer to praise: it is not certain whether this was a rejoicing of faith or of sense; a thanksgiving to God upon his deliverance out of the hand of Pashur, or some other enemies, or a rejoicing in the sure belief that God would deliver his life out of the hands of these wicked men. If we take it in the latter sense, it teacheth us our duty, to give God the honour of all our deliverances from the hands of wicked men. If in the former sense, it showeth us the power of faith, which being the substance of things not seen, and evidence of things but hoped for, showeth us things to come as if already present, and teacheth us to rejoice in the hope of those things of which we have no present possession.