The Prophets Muhammad letter to Byzantine Emperors Heraclius

The Prophets Muhammad letter to Byzantine Emperors Heraclius to invite him to convert to Islam. But Heraclius peacefully refuse because he don't create any religious problem because during his reign, Greek Christian had separate to two and condemn both of them as heretic. Although Refuse,Heraclius give luxurious gift to emissary. (This letter was very old had reach more from 1400 years old.)

 Translation:

In The name of Allah who is most Merciful, the Bestower of all Mercy.

 From Muhammed(P.B.U.H) the Servant and Messenger of Allah to Heraclius the Great of the Romans: Peace be upon he who follows the guidance (Quran). Furthermore, I invite you with the invitation of Islam. If you submit then you will find safety and Allah will double your reward. If you turn away, you will bear the Arians’ sins.

 "O People of the Scripture! Come to a common word between us and you: that we shall worship none but Allah, and that we shall ascribe no partner unto Him, and that none of us shall take others for lords beside Allah. And if they turn away, then say: Bear witness that we are they who have surrendered (unto Allah).