Faith, broadly defined as trust—especially in religious contexts—includes belief in divine truths, moral convictions, or spiritual realities. Philosophically and theologically, it connects certainty with doubt, as seen in Thomas Aquinas’s view of faith as an intellectual acceptance shaped by will, or natural theology’s dependence on reason and experience.
Authors like John Wesley described faith as a transformative understanding of divine law, while Charles Wesley associated it with active grace and ethical living. Lawrence of the Resurrection highlighted faith as a direct, experiential meeting with the divine. These viewpoints together show faith as a dynamic interaction of trust, reasoning, and spiritual practice, grounding human existence in both the transcendent and the moral.