peacocktail welcome- I am sorry you had such a bad experience online, also glad that you will not be beaten.
I agree with hillsbesidethesea there are some very extreme fundamental christians groups which breed a nasty type of intolerant christian. Usually homophobic, anti choice, often racist too, they are fixed and rigid in their views.
I have such fundamental christians in my own close family.
These people live in fear, quite literally. Their lives are battle grounds, Satan is on every street corner waiting to pounce, they often see their devil in movies, pop music, books, dollar bill notes, crystals, tarot, astrology, santa claus, yoga, meditation, CBT.
Their church fuels their fear, and in typical gaslighting fashion provides a safe haven, tools to fight evil, a rhetoric and stance of military flavour.
All insidious and nasty, they start to see the enemy as people, those who "dabble" in the "new age" become targets of their hyped up emotions.
Not too dissimilar to the witch hunting times and that dynamic of fear and othering sits just below the surface in our societal psyche, easy to ressurect and use to control others with promises of righteousness and piety.
The church developed systems to seek and prick and fuel hatred, and these mechanisms are still used in the fundie churches to fight us heathens.
Block and move on. It's not even worth engaging with these people. Rise up knowing that despite their sptting of feathers and fury these people are not happy. They live in constant fear, this earthly plane is satan's playground, they live in a hypervigilant state.
Stand firm, know that you are livng an authentic life.