3:1-20 The prophet relates the more gloomy and discouraging part of his experience, and how he found support and relief. In the time of his trial the Lord had become terrible to him. It was an affliction that was misery itself; for sin makes the cup of affliction a bitter cup. The struggle between unbelief and faith is often very severe. But the weakest believer is wrong, if he thinks that his strength and hope are perished from the Lord.

16-18. gravel—referring to the grit that often mixes with bread baked in ashes, as is the custom of baking in the East (Pr 20:17). We fare as hardly as those who eat such bread. The same allusion is in "Covered me with ashes," namely, as bread.