The word 信仰 is formed through a profound conceptual combination: the first character 信 carries the core meaning of "trust" or "belief in the truth of something", while the second character 仰 means "to look up to" or "to revere". Together, they create a compound idea where inward conviction (信) is directed upward toward something higher or sacred (仰), metaphorically illustrating faith not as a simple belief, but as a devoted trust that lifts one's gaze and anchors one's heart in a transcendent principle or truth.