We propose the God Formula, G = L + ε + D, a speculative scale-invariant cosmological framework conjectured to operate as a fixed point of the renormalisation group (RG) flow. The three terms are formally defined as: L, the logical skeleton comprising the complete symmetry group, spacetime manifold, and action functional of physical law; ε (fine-tuning scalar; 'transcendent shaper'), a real scalar field sourced by the trace of the energy-momentum tensor with spontaneous symmetry breaking to a non-zero vacuum, whose scale running is conjectured to compensate that of L; and D (fine-tuning measure; 'divine signature'), a composite scalar measure comprising D_constants (parameter fine-tuning across fundamental constants, D_constants ≥ 366) and D_entropy (Penrose-type phase-space improbability, D_entropy ~ 10^123). We argue that the framework: (i) holds at every scale from quantum to cosmic as a conjectural fractal scaling law; (ii) provides a life-prediction engine superior to standard habitable zone models; (iii) is compatible with both Instant Universe and sequential origin models while suggesting a Creator as a philosophical inference; (iv) offers an alternative explanatory mechanism for JWST high-z galaxy tensions via the ε pre- structured substrate; and (v) generates twelve testable predictions distinguishable from Lambda-CDM. We present a heuristic stability analysis suggesting G may be a stable attractor under RG flow. We explicitly distinguish established physics from new postulates throughout.