" Now He, (the Father) is One, for whilst he contained that Power within himself he was single; nevertheless he was not the First, although he was pre-existent, but when he was manifested to himself out of himself, he became Second, (or dual). And neither was he named the “Father”, before that Power called him Father. In the like manner therefore as the drawing-forth himself out of himself manifested unto himself his own intelligence, so did this Intelligence also, when manifested, not create, but contemplate Him; and thereby stood-up the Father within herself, that is to say, the Power. And this Power (dunanis) and this Intelligence (epinola) like wise is both a male and female Power, on which account they answer to one another, for the Power differs not all from the Intelligence, being one and the same. From that which is above, indeed, is formed the Power, from that which is below, the Intelligence. Of the same kind therefore is the Unity, which is manifested out of them both; for being one it is found to be Twain; both male and female, containing within itself the female. In this manner the Mind exists within the Intelligence; which, when severed from each other, although they are One, are found to be Two.” - The Gnostics and their Remains, “Simonianism”, Page 68, quoted in The Secret Doctrine "

― Samael Aun Weor , Treatise of Sexual Alchemy