Lingxi Chen, Nanjing University, Nanjing City, Jiangsu Province, China

Abstract: Traditional psychological models often treat motivation as a predictable, linear process, failing to capture how religious drive shifts erratically between fluid detachment and intense fervor. To resolve this limitation, a generative nonlinear dynamical systems framework is developed wherein desire is formalized as a vector field defined by two macroscopic order parameters: motivational intensity and semantic orientation. A coupled system of stochastic differential equations models how religious practices manipulate control parameters, specifically systemic gain and landscape curvature. Numerical simulations utilizing Euler-Maruyama integration reveal that these parameter adjustments induce critical bifurcations between two distinct topological regimes. The first, characteristic of monotheistic strategies, generates a stable fixed point exhibiting cusp-like hysteresis, which protects belief systems against environmental noise. The second, characteristic of Daoist strategies, generates a metastable regime of flexible wandering, maximizing cognitive adaptability. These findings suggest that religious traditions function as dynamic control mechanisms for managing the stability-plasticity dilemma. Ultimately, the model bridges abstract phenomenology with empirical psychology, providing testable blueprints based on the cusp catastrophe model to evaluate sudden phase transitions and cognitive hysteresis in motivational regulation.

Keywords: synergetics, stochastic resonance, bifurcation, cusp catastrophe, attractor landscape