William James Wrote:We shall see how infinitely passionate a thing religion at its highest flights can be. Like love, like wrath, like hope, ambition, jealousy, like every other instinctive eagerness and impulse, it adds to life an enchantment which is not rationally or logically deducible from anything else. This enchantment, coming as a gift when it does come—a gift of our organism, the physiologists will tell us, a gift of God’s grace, the theologians say —is either there or not there for us, and there are persons who can no more become possessed by it than they can fall in love with a given woman by mere word of command. Religious feeling is thus an absolute addition to the Subject’s range of life. It gives him a new sphere of power. When the outward battle is lost, and the outer world disowns him, it redeems and vivifies an interior world which otherwise would be an empty waste.
https://csrs.nd.edu/assets/59930/williams_1902.pdf