May Allah bless your hand and pen! How elevated their pages above the position of that who challenges and opposes! How defensible their wise writings against the sight of the critic and researcher! Their pages struggle towards one destination, going along an aimed path, in a purposeful way. Their arguments do not come across the hearing of the wise without reverberating in acclamation.
Concerning your latest letter, its torrent has been overflowing, overbrimming, supported by perfect verses and worthy proofs, with your own self coming thereby out of the charge put forth against you without committing any shortcoming in whatever entrusted to you. Whoever challenges you is bad in argument, stubborn, arguing about falsehood and acting like the ignorant.
Your opponents, however, may argue that those who narrated these verses supporting your argument are Shi`a, and these cannot be relied upon by the Sunnis. What would your answer, therefore, be? Please kindly provide it, if you will, and please do accept my thanks. Peace be with you.