اللَّهُمَّ اغْفِرْ لِي ذَنْبِي، وَأَذْهِبْ غَيْظَ قَلْبِي، وَأَجِرْنِي مِنْ الشَّيْطَانِ

Allāhumma ighfir lī dhanbī, wa adhhib ghayẓa qalbī,wa ajirnī min ash-shayṭān

“O Allah, forgive my sin, remove the anger from my heart, and protect me from Shayṭān.”

Reported in al-Mu’jam al-Kabīr by Ṭabarānī (authenticated by al-Albānī)

Anger doesn’t make you sinful. But what you do with it matters. This duʿā isn’t about suppressing it — it’s about surrendering it.