Throughout our entire history, sacred sexuality was the most protected and difficult to acquire knowledge. Those who received it had to prove themselves worthy through their ethics and their capacity for sacrificing for others. Thus, those who received this knowledge, and in turn carried forward to the next generations, were the greatest artists, philosophers, musicians, scientists, religious leaders, and more, both men and women, and from every culture and civilization in the world. These are but a few of those who knew and practised sexual transmutation. As you would expect, most were sworn to secrecy.