What the soul is after is - the highest feeling of love you can imagine. This is the soul's desire. This is its purpose. The soul is after the feeling. Not the knowledge, but the feeling. It already has the knowledge, but knowledge is conceptual. Feeling is experiential. The soul wants to feel itself, and thus to know itself in its own experience. The highest feeling is the experience of unity with All That Is. This is the great return to Truth for which the soul yearns. This is the feeling of perfect love.