There is a powerful stage of spiritual growth where longing for the Friend, the Beloved, is a consuming passion, a burning. And there is another place where personal longing for God gets pushed over into a vast Silence.
Meditation is basically the practice of quieting the mind on deeper and deeper levels until we reach the underlying, subtle consciousness that is the root of all things. But a quiet mind does not mean the absence of thoughts. It means a mind that does not interfere with or distort the natural flow of sensations, feelings, perceptions, images, and thoughts through the open field of our consciousness. A quiet mind is a clear space, a mirror for the entire experience of inner and outer life.