The fifth lecture in the Gnostic Esoteric Astrology course explains the fifth sign in the zodiac: Leo (July 23 - August 22).

"Leo is the heart of the zodiac and the throne of the Sun. Leo is the dwelling of the children of the flame, whom the Bible calls "thrones." Leo is the house of the four "Kumaras." Leo is in the house of the Sun and governs our heart." -Samael Aun Weor