Its role seems small and replaceable until you consider how much depends on it.
Without that spark, there can be no flame. Fuel can be full. Gas can flow. Without a spark it just stays unused fuel, unfulfilled potential.
Your “fire” won’t grow, let alone start, without the spark of belief.
Without a real belief, what is possible remains hidden from the mind. Like the myth of a buried treasure, it’s seen only as a product of the imagination. It will never be reality. It can’t be reality. It’s not reality.
This is the power of belief.
It ignites you with its spark. It turns potential into production. It points the way to the treasure even when it’s far away. It uncovers what is buried.