5. The Mystery known to Rosicrucians
The Molten Sea is what is created when the appropriate amounts of water and molten metal are cast. The three apprentices do it wrongly, and the casting is destroyed, but when the mysteries of fire are revealed to Hiram by Tubal-Cain, he is thereby enabled to unite water and fire in the proper way. This brings the Molten Sea into being. This is what the secret of the Rosicrucians is. It is brought about when the water of calm wisdom is united with the fire of the astral world, with the fire of passion and desire. A union must be brought about which is ‘of bronze’, that is to say, is lasting and durable. It must endure into the next epoch, when the secret of the sacred Golden Triangle is added to it; the secret of Atma, Buddhi and Manas. This Triangle, with all which it entails, will form the content of the renewed Christianity of the sixth cultural epoch. That is being prepared by the Rosicrucians and then what is symbolised by the Molten Sea will be united with a knowledge of reincarnation and karma. That is the new occult teaching which will be united again with Christianity. The higher self of man, composed of Atma, Buddhi and Manas, will become an open secret when the man of the sixth epoch has become ripe enough to receive it. Christian Rosenkreutz will then no longer be required to give warning, but everything which signified strife on the outer plane will be resolved in peace through the Molten Sea and the sacred Golden Triangle.