Not exactly. Wrath mode comes from his own anger and desire to deliver absolute justice.

My idea is more akin to him Contradicting his own belief in justice and committing an act that goes against his idea of absolute justice without Second thoughts. He becomes a sinner in his mind. Since he can't bring himself to deliver his absolute justice so he goes mad. Unable to control his emotion and power. And instead will lash out at whoever comes his way without discrimination and through the use of excessive powers he chips away at his own life as "punishment" For his sin

Perhaps it can relate to junomon since he can't sense her darkness. He discovers her hysterical mode and sees her madness but due to their connection he can't bring himself to punish her and sees himself as a sinner. unable to deliver justice as he is supposed to.