Five Goddess Sisters, why were they in Silence? What was the purpose of it all

The five Goddess Sisters are in silence. Pele' Marriha, Quan Yin, Isis, Gaia, and Goddess Belle are here. They all underwent a physical and emotional transformation during the last five years, learning to work in this modern world. How was it possible, and why was it necessary for all this? During this significant, as many call it, The Great Shift of Consciousness.
Watch here: https://youtu.be/YVezLcPu7Ns