“The Apparition of Our Lady plunged us once more into the atmosphere of the supernatural, but this time more gently. Instead of annihilation in the Divine Presence, which exhausted us even physically, it left us filled with peace and expansive joy.” (In her own words [pdf]).
The annihilation spoken about here is wonderfully positive, recalling Saint Paul: It is no longer I who live, but Christ who lives in me. This is an annihilation because of the very Author of Life is present, He who is love. This is the weight of the glory – βάρος δόξης – spoken of by Saint Paul, following up on the Hebrew Scriptures: the weight/glory of the Lord: כבוד־יהוה. This weight of the glory of the Lord pushes us to our knees in humble reverence, in thanksgiving before the Most High. Mary is such a good mother.
In trepidation, I just might ask my guardian angel for a bit more of a smidgen of a sense of this annihilation. Trepidation, mind you. After all, who am I if not already a nobody asking to know just that before the presence of the Most High? This would be so that I might more adequately thank Him who is to come to judge the living and the dead and the world by fire, thank Him for coming into this world, standing in our stead, being annihilated for us that we in turn might be brought to life in Him.