A Computational-Tomographic Proof of God: TCNR, the Principle of Sufficient Reason for Totality, Agentive Selection, and an S5 Modal Overlay

This paper develops an affirmative, explicitly conditional argument for a necessary intellective ground of reality by joining four components that must remain logically distinct. First, Tomographic, Coherence-Based Neural Rendering (TCNR), derived from Self Aware Networks (SAN) and Super Information Theory (SIT), supplies a mechanistic vocabulary for integrated rendering, memory, prediction, counterfactual evaluation, and action. Second, a restricted Principle of Sufficient Reason for Contingent Totalities (PSR-C) argues that the complete contingent fact cannot be its own terminal explanation. Third, an anti-collapse comparison argues that a necessary deterministic law either fixes its complete output, while a bare stochastic law supplies a measure without a sufficient contrastive reason for the realized token; reasons-responsive agency is therefore advanced as the strongest candidate selector. Fourth, an S5 overlay derives necessary existence only from the separately defended metaphysical possibility of a necessary maximally coherent mind. TCNR does not empirically prove God, and S5 does not manufacture its possibility premise. The joined case instead offers a transparent triangulation: a mechanism-shaped possibility construction, a totality-level explanatory argument, and a modal amplification. The conclusion is affirmative but typed: under PSR-C, non-trivial contingency, the agentive-selection bridge, the identity bridge, and the stated modal assumptions, a necessary intellective ground exists. Restored Draft 2 adds a premise-by-premise source map, a conditional identity theorem, and an executable three-world Kripke witness showing that necessary existence can coexist formally with a contingent world relation. That witness establishes joint satisfiability only; it does not manufacture objective metaphysical possibility. The paper also adopts a hard Bayesian stop rule: no numerical odds are reported until alternatives, likelihoods, dependencies, and negative evidence are source-backed and preregistered. The strongest objections are answered from the author's position, with the residual conditions that would require revision left visible.