I am particularly interested in the theological aspects. Thanks for your interest, but the truth is the CTMU isn't all that difficult for even a layperson to understand.
Scientific theories are mental constructs that have objective reality as their content.
According to the scientific method, science puts objective content first, letting theories be determined by observation. Just as scientific observation makes demands on theories, the logic of theories makes demands on scientific observation, and these demands tell us in a general way what we may observe about the universe. In other words, a comprehensive theory of reality is not just about observation, but about theories and their logical requirements. Thus, it can credibly lay claim to the title of TOE . Just as scientific observation determines theories, the logical requirements of theories to some extent determine scientific observation.