Principio Septenario
El Principio Septenario hace referencia a refers to the primacy of number seven in the manifested cosmos. Number seven is prominent in many ancient traditions. For example, in Christianity there are the seven gifts of the Holy Spirit, seven deadly sins, the seven sacraments, the duty to forgive seventy times seven that Jesus indicted to Peter, among others. The Book of Revelation also has many septenaries. In Hinduism there are seven sages (Saptarishi), seven shaktis, seven chakras, seven lokas and talas, and many more. Other septenates in the Western antiquity are the seven classical planets, seven seas, seven sages of Greece, seven Kings and Emperors of Rome, seven hills of Istanbul and of Rome Seven Liberal Arts, Seven Wonders of the ancient world.
Humans have also classified aspects of the natural world in septenates, such as the seven days in the week, the seven colors in the rainbow, and the seven main musical notes.
In Theosophical teachings number seven is also prominent, there being seven eternities, seven rays, seven