Can someone explain Chriatophanies and the order of Melchizedek? It…

Can someone explain Chriatophanies and the order of Melchizedek?

It seems that Christ is not limited to the physical body. How can I reconcile Old Testament Christophonies with John 1:1 “ in the beginning was the Word, and the Word was with God, and the Word was God” and John 14:6 “I am the way and Truth and Life. No one comes to the Father except through me” ?

Jesus came to the Jews to fulfill the Law. Is there a possibility that Christ might have appeared to different people, or different cultures around the world?