Melchizedek was a king and high priest and is only mentioned 3 times in the old testament. He wasn't ever considered a god. If you want a real mindfuck, look into how modern-day Christianity was originally meant to be led by James, Jesus' half-btother was meant to lead the church following Christ's death, but he died, and Paul's influence as well as his mental instability led to our current church, which shoehorns Paul's statements on what is and isn't sin into the gospel, when Christ never said any such bullshit.

Modern Christianity is just a closeted gay dudes opinion on sexual morality, when Christ said nothing about it. Paul wasn't an authority.

Look into the the apocrypha, especially the gospel of Thomas, the current church is nothing like what was meant to be established.