The wisdom of the Lord is infinite as are also His glory and His power. Ye heavens, sing His praises; sun, moon, and planets, glorify Him in your ineffable language! Praise Him, celestial harmonies, and all ye who can comprehend them! And thou, my soul, praise thy Creator! It is by Him and in Him that all exist.

I believe the geometric proportion served the creator as an idea when He introduced the continuous generation of similar objects from similar objects.

The squares of the periodic times are proportional to the cubes of the mean distances from the sun.

Geometry is one and eternal shining in the mind of God

As soon as somebody demonstrates the art of flying, settlers from our species of man will not be lacking on the moon and Jupiter... Given ships or sails adapted to the breezes of heaven, there will be those who will not shrink from even that vast expanse.

I measured the skies, now the shadows I measure, Sky-bound was the mind, earth-bound the body rests. [Kepler's epitaph]

...for a long time I wanted to become a theologian... now, however, behold how through my efforts God is being debated in astronomy.