Religious teachings get perverted to suit the purpose of the day. Nothing new there.
I'm not religious but have no problem with people who are. I wish the converse were also universally true but it's human nature to be tribal and vilify those who are different. Again, nothing new. There are plenty of good folk of all faiths tho Eyeball, and a few loud SOBs who make headlines.
But I've never heard a US justification for war on religious grounds. They always spin some other bullshit for us.