No wonder the poor man thought he was losing his faith. We can use this idea of somatic resonance. We reply, it is basically on the side of the soul, but it normally has a resonance in the body. At this point we get some help from the great Greek philosopher, Aristotle. He said that to love is to will good to another for the other's sake.
Scripture implies the same.
He does want us to be happy in this life, but most of all He wants us to have a happiness that never ends, a happiness beyond our wildest dreams, really, a share in divinity itself. We see that love is basically in our wills, it is the will, wish, or desire for the happiness and well-being of another for the other's sake. But now we see there is room to make a mistake. Someone could mistake that biochemistry, that bodily part of the picture, for the central thing, for love in the soul. That is enough to make any sensible person really careful.