John Gill, on Prov 20:2

“As the roaring of a lion, so also is the dread of a king: he that provoketh him, sinneth against his own soul.”

“The fear of a king is as the roaring of a lion,.... The wrath and displeasure of a king, which causes fear; see Pro 19:12; kings should be terrors to evil works and workers, though not to good ones, Rom 13:3. This is true of the King of kings, who one day will be terrible to the drunkards, the mockers, and murderers of his people, before spoken of; whoso provoketh him to anger sinneth against his own soul; he exposes his life to danger: the Targum supplies it as we do. It may be rendered, his "soul sinneth" (a); he is guilty of sin, as well as is in danger of punishment; see Pro 8:36. (a) .”

Imported from an open dataset — not yet checked against the printed edition.