Remember one thing my brother.
These people are too Children of God who have gone astray.
You or I have no right to condemn them to hell. That is a right held by God the Father Almighty. "Vengence is mine", as he said.
Rebuke and hate their sins and evil religion, but dont hate and condemn the child. Jesus said, "love thine enimy as thine friend."
I believe that God wants us to try and bring His lost sheep back to Jesus. If they refuse, then God's wrath will reign on them.
Peace and Godspeed Sevryn.
Its 2:21am, get some sleep before you turn out like me.