surroundeth

Let not the powers and the officers perceive me, and let them not have any thought concerning me; let not the publicans and exactors ply their calling upon me; let not the weak and the evil cry out against me that am valiant and humble, and when I am borne upward let them not rise up to stand before me, by thy power, O Jesu, which surroundeth me as a crown: for they do flee and hide themselves, they cannot look on thee: but (for) suddenly do they fall upon them that are subject to them, and the portion of the sons of the evil one doth itself cry out and convict them; and it is not hid from them, nor their nature is made known: the children of the evil one are separated off. Do thou then grant me, Lord, that I may pass by in quietness and joy and peace, and pass over and stand before the judge, and let not the devil (or slanderer) look upon me; let his eyes be blinded by thy light which thou hast made to dwell in me, close thou up (muzzle) his mouth: for he hath found nought against me.

What is this beauty that surroundeth thee that is great and marvellous?