hadith
2320
۞
Imam al-Ridha (AS) said, ‘And it was revealed in the Prophets farewell pilgrimage, during the end of his life: “Today I have perfected your religion for you…” and the issue of Imama is the completion of the religion.
الإمامُ الرِّضا (عَلَيهِ الّسَلامُ): وأنْزَلَ في حِجَّةِ الوَداعِ وَهِيَ آخِرُ عُمْرِهِ (صَلَّيَ اللهُ عَلَيهِ وَ آلِهِ) «اليَومَ أكْمَلْتُ لَكُمْ دِينَكُمْ» وأمرُ الإمامةِ مِنْ تَمامِ الدِّينِ.