وأعلمهما أن أمير المؤمنين لا يستعين على شيء من أمور المسلمين إلا بمن وثق بإخلاصه وتوحيده
Inform them that the Commander of the Faithful will not seek the aid, in any affairs of the Muslims, of anyone except those in whose sincerity of faith and belief in God's unity he has full trust