The same subject.
'If we owe honour to Priests even when unknown to us, how much more so to you whom we have seen and spoken to, and with whom we have had frequent and familiar intercourse.
'By the ambassadors who are bearing our letters to the most serene Emperor we send a message of reverence to your Holiness, hoping that you will pray for us and set them forward on their journey with all necessary assistance, since you are bound to wish well to those whom you know to be united to you by the ties of religion.'