al-Sharif al-Radi (d. 406 AH) · Thaqalayn library edition, reproduced verbatim
١٧٤. وَقَالَ (عليه السلام): مَن أَحَدَّ سِنَانَ الْغَضَبِ لله قَوِيَ عَلَى قَتْلِ أَشِدَّاءِ الْبَاطِلِ.
174. Amīr al-mu’minīn, peace be upon him, said: He who sharpens the teeth of anger for the sake of Allāh acquires the strength to kill the stalwarts of wrong. [1]
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