The Sister-Mother (concept)
The gods of the E'hat'm, the Sister-Mother, are Corihot and Coryqet, the sister of humanity and mother of humanity who are both separate entities while also being two aspects of the same divinity. Coryqet, taking the form of the sun, created an infinite sea before creating her daughter Corihot (who takes the form of Aervalr). Corihot would raise up land from the sea so that they could share their creation, and wishing for her daughter to have company when she passed to the other side of their planet, Coryqet would create all life and allow Corihot to watch over them at night while she did so in the day.