Gregory of Nyssa points out that Moses's vision of God began with the light, with the visible burning bush, the bush which was bright with fire and was not consumed; but afterwards, God spoke to him in a cloud. After the glory which could be seen with human eyes, he began to see the glory which is beyond and after light. The shadows are deepening all around us.
Madeleine L'Engle, A Circle of Quiet
beatific-vision, glory, mystery, shadows