How do so-called Religious/Christian people really think hom...

That which is not of faith is sin.

The scripture condemns sin in the flesh. All of it.

If you think the Spirit of God approves of two men having sexual contact then you simply do not know the Spirit of God.

Every opportunity the flesh gets it rebels against God. Every moment of every day. The flesh wars against the spirit because it's sold under sin.

Mankind is steeped in rebellion. Absolutely up to their necks in it.

The act is just the symptom of that spiritual disease.

Do you think God approves of bestiality? Sex with a dog? Do you think God applauds that?

Sin is the outworking of a spiritual disease that yields death.

Even to the point of justifying sin in front of a righteous and Holy God.

And scripture does mention sexual acts that are “abominable” both in the Hebrew scripture and the new covenant.

Scripture calls it perversion. An abomination.

But lots of fleshy acts are the outworking of sin that dwells in people. You don't need to have a tick box list of “sins”.

How do so-called Religious/Christian people really think homosexuality is even a sin? That would be nonsense. In fact, LGBT people need love instead of contempt/hatred. The word Homosexual didn't appear until the 1850s.