Eh, well, this is only one universe create by me so... i don't know what say

[Onceava Morsa Negativa]

In 528 a saxon mercader knowed as Ceolwulf start to preach the word of Woden "the only and real god", the wodenism start to expand before and after the desde of Ceuwulf in Germania and Scandinavia (and other little parts of Europe thanks to the vikings)

 

[Onceava Morsa Negativa]

In the saxons wars the frank empire invade the Kingdom of Godland and try to annex they, the invasion fail but start a era of enemisty between the franks and the saxons

 

[Onceava Morsa Negativa]

In Arabia a man called Muhammed recive a mesage of God and starts to preach a new Christian church in Arabia, after his dead the ortodox caliphate is founded and the good friend ande the father-in-law of Muhammed "Abu Bakr As-Siddiq" become the frist calipha, Abu expand the caliphate and the church in all Arabia and part of Egipto

 

[Onceava Morsa Negativa]

Sadly Abu Bakr die in 634 of unknow causes and the new calipha was Umar Ibn al-Jattab the other father-in-law of Muhammed who conquer parts of the Byzantine and Sassanid empires, Umar was killed by Piruz Nahavandi a persian slave