We all know homosexual activists are animated by demonic spirits bent on utter destruction
That's not knowledge, it's a malicious lie, for the demonization of people you hate. So also unchristian, because you're supposed to love, and not judge according to Jesus. Or when you call for his help at the edge of the afterlife he'll deny knowing you (Matthew 7:1-5, Romans 8:34, Matthew 7:22-23). You're also adding to scripture, because you couldn't find exact quotes supporting your nonsense. That's punishable too (Deuteronomy 4:2, Deuteronomy 12:32, Revelation 22:18-19). Why does an unbeliever like me know more about your faith than you do?
So let's then treat the other false premise in the context of this false premise:
This is an all-out war. Maybe not a war we wanted, but the other side declared war a long time ago
So it's your personal war against freedom, demonizing society and using religious rhetoric to justify your oppression.
this war is against the spirit world
If it was, you'd not care about the LGBTQ+. You'd focus on your imaginary non-physical demons and personal protection magic rituals. You'd not spam the web with hate speech.
But the outcome is already known. All we need do is put on all the armor of God and trust in Him for the battle. About time we start doing so.
So just visualize your imaginary armor on and shut up, bigot? Instead of tainting the name of your religion, making it impure and unattractive, showing evidence that it's heretic, unholy, unworthy, hateful, dirty? Why would your god need you as his personal soldier if he's not powerless? Why would he chose someone who violates the spirit of his tradition if he existed? It all points out that the problem is with you.
If you feel oppressed by the existence of people you don't understand, you may need to consult, about those harmful obsessions, that could even potentially cause you to harm innocents. When your "faith" is indistinguishable from mental disease, it says something.
Also, I'm not gay, so your "homosexual activists" are a scapegoat, meaning the decent society not interested in your Inquisition.