The Chemical Writings of Brother Basilius Valentinus: The Treatises of Heinrich Eschenreuter

However, I warn him, if he lacks understanding in these works, that he should first seek instruction before beginning anything; otherwise, he will have nothing to expect but harm, which I heartily warn every brother against.

This is the most high treasure of the ancient kings, from which they obtained such great wealth. For in ancient times, mines were not so common, and at that time no one possessed Gold original symbol: ☉ and Silver original symbol: ☾ mines except for a king in Egypt, which was kept so secret that no more than three people knew of it; and this was done because of the materials they excavated.

The Universal Matter original: "Universal-Materia." The primary substance from which the Philosopher's Stone is made, often kept secret or described in riddles. shall also be named quite clearly, without any false deceit. And hereupon I shut these little treatises into a small wooden chest and wall it up in the monastery of Marienzell in Thuringia, next to the high altar, in the nearest pillar which supports the Holy Father Likely referring to a statue or depiction of God the Father or perhaps a specific saintly figure within the church architecture.. And I pray you, dear friend and brother in JESUS CHRIST, Mary's son, whoever you may be that finds this, that you keep it as secret as your own soul. And if you wish to do or begin anything therein, keep it entirely secret so that no one learns of your intent and work; otherwise, you will have poor luck with it—mark this well, and guard yourself even against your best friend, since no one is to be trusted in this matter. So begin now in the name of GOD as follows,