Both the church; and the physics priests; are in denial; of the true mechanisms of creation.
The obvious answer to the question is that if you turn off all light (photons) in the universe; there would be no life or creation of any-thing. Turn that around; because of light every-thing is created. Light is the creator.
Admitting that; then one must also admit that the cause of the motion of gravitation; must be the spin of the photon particle of light; because creation means the assembly of atoms of matter and mass.
The second fact that is also a key part of the denial is that the animal; vegetable, and mineral kingdoms of the Earth; all are governed by monthly fertility cycles; controlled by the Sun (that’s sun; not son); the Moon; and the planet Venus.
The monthly Moon; Sun, and Venusian cycles cause the assembly of atoms; thru the control of the movement and gravitational stacking of matter. The process of ionization or fertilization is instigated as the liquidic spherical revolutions take place due to light particles striking the exterior curved surface of the convergent lenses of moist nature. The spin of gravitational motion is caused as the sphere is forced to revolve; and become an attractive bi-polar drop.
In short light; the spin of the photon particle is the motion of gravitation; and is the creator.
The monthly cycles are the mechanisms thru which creation takes place.
All things; animal; vegetable; and mineral; have a fertility cycle.