I've concluded that one of the significant reasons that meditation works is that it consists of withdrawing our attention, and thus our human energy from a concern, allowing Spiritual energy, which is always there (Omnipresence) to flow in and animate the moment.

We know that God is everywhere; but certainly we feel His presence most when His works are on the grandest scale spread before us; and it is in the unclouded night-sky, where His worlds wheel their silent course, that we read clearest His infinitude, His omnipotence, His omnipresence.