The lesson is simple, pour all of your blood into Her Grail, by sacrificing everything you will no longer be who you once thought you were, but you will have won the Universe. This is the path of the hardcore and holy. There is nothing more to it. If you have a more traditional magickal mindset, this can be taken as the ultimate version of Eliphas Lévi’s four virtues, To Know, To Will, To Dare, and To Keep Silent. You may want to note that in your diary, it is worth a meditation or two. In this text and in my life I am pouring all I am into the Cup. It is your choice how or whether to let your own blood. The succinct words of Liber Cheth may prove an admirable guide for you.