What is to be done with the messenger of heaven, mercury, or conscience, when it has been discovered? Several alchemists give the instruction to sow the gold in mercury as in the earth, “philosophic gold” that is also called Venus-love. Often the New Testament proves the best commentary on the hermetic writings. In Corinthians III, 9, ff., we read: “Ye are God’s husbandry, ye are God’s building. According to the grace of God which is given unto me as a wise master builder, I have laid the foundation and another buildeth thereupon. For other foundation can no man lay than that is laid, which is Jesus Christ. Now if any man build upon this foundation gold, silver, precious stones, hay, stubble.... Every man’s work shall be made manifest ... because it shall be revealed by fire; and the fire shall try every man’s work of what sort it is.” And Galatians VI, 7 ff.: “For whatsoever a man soweth, that shall he also reap. For he that soweth to his flesh shall of the flesh reap corruption; but he that soweth to the Spirit shall of the Spirit reap life everlasting. And let him not be weary in well doing; for in due season we shall reap if we faint not.” The spirit to which it is sowed there is [Symbol: Mercury], mercury, and the gold that will come out is to be proved in the fire. The alchemists speak of men very often as of metals. Before I cite from the work of Johann Isaak Hollandus on lead, I call to mind that lead, [Symbol: Saturn], bears the name of Saturn. The writing of Hollandus could quite as well be called a treatise on mankind as on lead. To understand this better, be it added that man in a state of humility or resignation must specially be associated with lead, the soft, dark metal. The publisher of the English translation of J. I. Hollandus, which is dated 1670, addresses the reader as follows: “Kind reader, the philosophers have written much about their lead, which as Basilus has taught, is prepared from antimony; and I am under the impression that this saturnine work of the present philosopher, Mr. Johann Isaak Hollandus, is not to be understood of common lead ... but of the lead of the philosophers.”