Here you will find the Poem Dumb of poet Aleister Crowley
Gabriel whispered in mine ear His archangelic poesie. How can I write? I only hear The sobbing murmur of the sea. Raphael breathed and bade me pass His rapt evangel to mankind; I cannot even match, alas! The ululation of the wind. The gross grey gods like gargoyles spit On every poet's holy head; No mustard-seed of truth or wit In those curst furrows, quick or dead! A tithe of what I know would cleanse The leprosy of earth; and I - My limits are like other men's. I must live dumb, and dumb must die!