What, exactly, is the type of message you're intending? Because to me the OP reads -- somewhat ironically -- as a blanket condemnation of those who believe that your lifestyle is wrong. And because people disagree with you, and believe that your lifestyle is wrong, they and their religions ought...
I'm Carmel. I've spent most of my life as a religious seeker. In order:
Baptised Roman Catholic (1997)
Converted to Buddhism (Vietnamese Pure Land) in 2009, at twelve
Converted to neo-paganism in 2010
Returned to Roman Catholicism in 2014
Converted to Islam, then Baha'i, then back to...
There's nothing "wrong" with them. They just have different beliefs. I could just as easily ask what is wrong with Muslims; and their stubborn refusal to recognise Baha'u'llah. But the answer would be the same.
I don't see why we're explicitly equating 'antiquated' = 'bad'. The Bible and the Quran, for all their faults, also contain timeless positive moral guidelines as well as both being of immense literary value. I'm all for religious progression -- one of the central tenets of my faith -- but this...