A mess of pottage is something immediately attractive but of little value taken foolishly and carelessly in exchange for something more distant and perhaps less tangible but immensely more valuable. The phrase alludes to Esau's sale of his birthright for a meal ("mess") of lentil stew ("pottage") in Genesis 25:29–34 and connotes shortsightedness and misplaced priorities.
The mess of pottage motif is a common theme in art, appearing for example in Mattia Bortoloni's Esau selling his birthright (1716) and Mattias Stomer's painting of the same title (c. 1640).[1]