Dale Ralph Davis unfolds a relevant exposition of Jeremiah 15.10-21
Jeremiah had to preach judgment relentlessly.
It began to wear him down and he speaks to God in his discouragement. Verses 10-14 set the stage for Jeremiah’s complaint. The prophet is feeling so low he wishes he had never been born, v.10. Then v.11 begins with ‘Yahweh said’ and so we have the Lord’s words all the way through to v.14.