Large scale examples of this process can be seen in any of the spiral nebulae, notably Nebula 74 Piscium. Two fiery spiral arms of radiation mother-light reach out from the equator of its central sun to born its countless other suns and earths by unfolding them from its centering seed.
Two black arms of gravitating father-light pull spirally inward from the heavens toward the poles of the centering giant sun to generate the sun in incandescent oneness of all form.
Gravitation is the male principle of Creation. Gravity refolds toward the seed.
Radiation is the female principle of Creation. Radiation unfolds from the seed.
The generating light of gravitation and the degenerative light of radiation are projected through each other from rest to rest in pulsing sequences to manifest idea by borning father-mother forms of idea through their voiding interchange. This principle of rhythmic balanced interchange between father-mother lights of gravitation and radiation is fundamental in all creating things.
It is the principle of two-way equal giving which manifests the quality of Love in the Light of the One.