Is theism a religion?

Theism is a part of most religions. Atheism is a part of some religions. A stance on whether God exists is not in itself a religion.

Theism is the belief in a god. An atheist who has no god. It follows that theism is a religion and atheism isn't.

Atheism is a rejection of theism based on the lack of evidence.

It baffles me why this is so hard for people to comprehend. It's not a philosophy, it's not a religious belief, it's not a religion. It is a rejection of claims that gods exist. Period.

Yes.

People who believe in God and yet do not want to associated with any organized religion identify as Theists.

With love in Christ.

No. Theism is a stance on the matter of the existence of God.

No. It's a grouping of people who believe in God. Most of them are religious, but not all.

Yeah, you're right. Atheism is more properly seen as being lots and lots of religions.

Can be. For some.

Atheism is a religion for some, and not for others. Dogma is one marker. Having an article of faith (unprovable belief) is another.

Atheism is a cult - not a religion.

There are minor atheist religions like buddhism and jainism.

It is not itself a religion.