To teach symbolism of spiritual stories, one must know Kabbalah through study and practice. For that, it is imperative to study the writings of Samael Aun Weor, specifically his texts entitled: Tarot and Kabbalah and Alchemy and Kabbalah in the Tarot, The Perfect Matrimony, The Major Mysteries, and various other Christmas messages: The Spiritual Power of Sound, Light from Darkness, and The Elimination of Satan's Tail, which discuss the explain the Tree of Life and Tree of Knowledge.
We have many courses available under the section entitled: "Learn," which provides different courses at various levels of complexity for the different needs of humanity. You can access lectures from these courses via Downloads under the same section, or through the iTunes Gnosticteachings podcast.
You can only teach what you know. Therefore, develop your soul through patient meditation, serene reflection, creative comprehension, magic runes, transmutation, alchemy, etc., in order that you can provide light for your family, born through an awakened consciousness irradiating compassion and insight.
Joyful in hope, suffering in tribulation, be thou constant in thy prayer.
Benedictis, qui venit in nomine Domini. Osanna in excelsis.
"Blessed is he who comes in the name of the Lord. Hosanna in the highest!"