أَمَّا بَعْدُ، فَقَدْ أَتَانِي كِتَابُكَ تَذْكُرُ فِيهِ اصْطِفَاءَ اللهِ مُحَمَّداً (صلى الله عليه وآله) لِدِينِهِ، وَتَأْيِيدَهُ إِيَّاهُ لِمَنْ أَيَّدَهُ مِنْ أَصْحَابِهِ، فَلَقَدْ خَبَّأَ لَنَا الدَّهْرُ مِنْكَ عَجَباً، إِذْ طَفِقْتَ تُخْبِرُنَا بِبَلاَءِ اللهِ تَعَالَى عِنْدَنَا، وَنِعْمَتِهِ عَلَيْنَا فِي نَبِيِّنَا، فَكُنْتَ فِي ذلكِ كَنَاقِلِ الَّتمْرِ إِلَى هَجَرَ، أَوْ دَاعِي مُسَدِّدِهِ إِلَى النِّضَالِ
Now, your letter [1] has reached me wherein you recall that Allāh chose Muḥammad (S) for His religion and helped him through those companions who helped him. Strange things about you have remained concealed (by the irony of fate) from us, since you have started telling us of Allāh’s trials for us and His bounties to us through our Prophet. In this matter, you are like the person who carries dates to Hajar, or who challenges his own master to a duel in archery.
