The speech of the Holy Spirit is a sensation in the soul that emanates from within the inner room of one's heart, and it is there that it is perfected. The speech of the soul arises in itself, and there it is that the sounds of spiritual natures and their cries of "Holy" are perceived. Then the mind sees them as they are in their spirituality and is expanded and united with them; then he learns their holiness and their cries of "Holy". The amazing thing is that in the vision of God there is no sound; their utterances are their wondrous impulses: that is, their substance pulsating entirely in the Spirit the Paraclete in the likeness of some fervent heat of inexpressible brilliance. (D8)