What if Adoptionism became the Main Doctrine in Christianity?

[CHALLENGE]
If Adoptionism became the Creed of Mainstream Christianity never becoming a heresy; then how would this have affected history, theology, cultures, politics, international relations, etc?

Would there be less of a cultural divide between Islam and Christianity in this timeline perhaps?

Yeah, I think there would be less of a cultural-theological divide between Islam and Christianity in this timeline perhaps and there might be more peaceful relations between Christians and Muslims but, there likely would still be some conflict between them.
 
Dogmas over Jesus' characters were already quite long time sticked so it hardly can become mainstream anymore that late unless adoptionism occur some centuries earlier and it would too need support of the Church.
 
Top