Religious? Here's what the gospels have to say about dancing: (recently spotted while perusing the net):
In the Gnostic gospel Acts of John, even Jesus danced and said to his disciples, "To the Universe belongs the dancer. He who does not dance does not know what happens." Early Christian churches carried on liturgical dancing in imitation of all their pagan contemporaries; but a wave of asceticism about the sixth or seventh century outlawed ecclesiastical dancing on the ground that it was too sensual and too much enjoyed by women. Though dance is not regularly practiced in modern Christianity, the bible says (Psalm 150, v 4) to "Praise him with the timbrel and dance."
The ab was one of the Egyptian's seven souls that was supposed to come directly from the mother's heart, in the form of holy lunar blood that descended into her womb to take the shape of her child. The hieroglyphic sign for this eminently matriarchal idea was a dancing figure, representing the inner dance of life perceived in the heartbeat. As long as the dance continues, life goes on.