Colleagues, As you all know, the following phrase is one of EP's favorites: Omina quae sunt luminia sunt (All that exists is light) I am trying in vain to find its source. I looked over Ch 4&5 of Eriugena's Periphseon(English version), though rather hastily, but I could not find the sentence there. I will be grateful if anyone let me know where I can find. Thank you in advance. Aki ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ akiyoshi miyake [log in to unmask] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^