Cyrill of Jerusalem
If the sound of God's voice brings about death, how could the sight of God Himself not lead to the same fate? What is there to wonder at? Even Moses expressed, ‘I am in fear and trembling’ (Hebrews 12:21). What would your preference be: if He who came for our salvation were to bring death because mankind cannot withstand His presence, or if He were to extend His grace to us?