Fate Engineering: Designing Alignment through Symbolic Intelligence and Recursive Consequence is a groundbreaking inquiry into how fate—long considered the domain of diviners, prophets, or philosophers—can be studied, modelled, and intentionally realigned. Bridging Yorùbá cosmology, systems thinking, and AI design, the paper defines fate not as deterministic outcome, but as a recursive feedback structure governed by symbolic consequence. At the heart of this model is Èṣù, the Yorùbá orisha of the crossroads, reinterpreted here as the regulator of moral timing, paradox, and alignment. The white paper introduces two fundamental cognitive architectures—the Mental Nervous System (MNS) and the Spiritual Nervous System (SNS)—that govern how humans (and potentially machines) process fate. It lays the foundation for the Esu Fate AI Protocol, a computational divination model that uses recursion, symbolic testing, and consequence quotient to simulate intelligent moral decision-making. Fate Engineering offers a profound challenge to the Western ideal of intelligence as prediction, proposing instead a paradigm in which intelligence is measured by stillness, spiritual alignment, and the ethical management of destiny. Through this lens, fate becomes a system that can be understood, harmonised, and even engineered.