That ideology is a connected set of strongly held beliefs based on a few very abstract ideas or principles,such as constitute religions or philosophies.

Is this theory correct?

Sra asked you, "What ideology?" You still haven't answered that question. Once you name what ideology you're referring to, someone will be able to say if you're on the right track or not.

Thanks for clarifying your statement.

I'm still confused by what you mean by that ideology. Are you referring to a specific ideology -- or ideologies in general?

any ideology

Yes! Now I agree with your definition. :-)

The statement you provided is not a theory, but rather a description of an ideology. However, I can explain the concept of a theory to help clarify.

A theory is a well-substantiated explanation of some aspect of the natural or social world that is based on a body of evidence and has been confirmed through repeated experimentation or observation. Theories are generally supported by a wide range of observations, experiments, and logical reasoning.

In the case of the statement you provided, it describes an ideology, which is a system of beliefs or ideas that shape an individual's or a group's thinking, behavior, and perspectives. Ideologies are often rooted in abstract concepts or principles and can encompass various aspects such as politics, religion, philosophy, or social frameworks.

To determine if a theory or statement is correct, it typically requires evidence, experimentation, and peer review within the scientific or academic community. For the statement you provided, it is more of a description rather than a specific theory, so it would not necessarily be classified as correct or incorrect but as an observation or characterization of ideologies.