IS 66:1 explains that God's Throne is located in Heaven. Therefore, the place where we see God Almighty Enthroned can be called the Kingdom of Heaven, that is in Zion (Ps 9:11). This is the place were we, the children of God should long to go, to Zion.
Is 33:20 " Look upon Zion, the city of our festivals;
your eyes will see Jerusalem,
a peaceful abode, a tent that will not be moved;
its stakes will never be pulled up,
nor any of its ropes broken."
God Almighty sits enthroned in Zion, yet when you look upon Zion your eyes will see Jerusalem, and in the last days the word of God comes from Jerusalem (Mic 4:1). Jerusalem is God the Mother (Gal 4:26). Not only is God the Father enthroned in Zion but also God the Mother. Withouth a mother there is no family system, in the same way, withouth God the Mother, there is no Kingdom of Heaven.
Come to Zion, the City of God's Festivals; here your spirit will find the joy of life. Unless you study about Zion and Heavenly Mother, your soul will not feel in peace.