All Philosophies include Theological Philosophy.Despite the large number of philosophical schools and subtle nuances between many, all philosophies are said to fall into one of two primary categories, which are defined in contrast to each other: idealism and materialism.[a]
The basic proposition of these two categories pertains to the nature of reality—the primary distinction between them is the way they answer two fundamental questions: "what does reality consist of?" and "how does it originate?"
To idealists, spirit or mind or the objects of mind (ideas) are primary, and matter secondary.
To materialists, matter is primary, and mind or spirit or ideas are secondary—the product of matter acting upon matter.
https://en.wikipedia.org/wiki/Materialism#Overview
Note for Idealism;
In philosophy, idealism is the diverse group of metaphysical philosophies which asserts that "reality" is in some way indistinguishable or inseparable from human understanding and/or perception; that it is in some sense mentally constituted, or otherwise closely connected to ideas.
- Types of Idealism
2 Classical idealism- 2.1 Pre-Socratic philosophy
2.2 Platonism and neoplatonism
4 Chinese philosophy
5 Idealism in Vedic and Buddhist thought- 5.1 Indian philosophy
5.2 Buddhist philosophy
7 Transcendental idealism
8 Objective idealism- 8.1 Absolute idealism
8.2 Actual idealism
8.3 Pluralistic idealism
- 2.1 Pre-Socratic philosophy
https://en.wikipedia.org/wiki/Philosophical_realism
There are many perspectives to Philosophical realism but they are all reducible to its main principle as defined above.
The point here is whichever philosophical stance one take, it is reducible to either Realism [Philosophical] or Idealism.
Thus to debate effectively one must be able to reduce one's "form" of philosophy to its "substance" else it would be mess to tangle with merely the varied "forms" and not dealing with its roots the substance.
Agree?
My preference in term of idealism is Kant's Transcendental Idealism which is also represented by Empirical Realism.
What about Pragmatism?
Pragmatism rejects mirroring reality therefore is anti-Philosophical Realism.
I believe pragmatism is a form of Idealism-in-general [like pragmatic idealism] in the sense that it is interdependent within the human conditions [i.e. not independent of it].
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