OK: What "other way" would that be? Let's hear them. Evidence for the Creator lies in the fact that His creation exists -& with midboggling mathematic prescision.
Maybe it's a causality loop -- thus it started itself (and will start itself again and again).
This is not a plausable explanation as the universe is demonstably linear. Thus heading towards an ultimate demise of which its ability to start again would be most unlikely. The universe has a finite life span.
There are two problems with this. First, you're asserting intelligence without demonstrating it;
The universe demonsrates it itself. The fact that the design of sacred geometry is present in just about everything is one powerful demonstration of intelligence.
Sacred geometry is based on pure mathematical principles. It is beyond religion and doctrine, yet many of its principles have been adopted by different religions in their architecture and art. Through the centuries, architects around the world have used the same geometric principles to build their temples, monuments, cathedrals and other sacred structures, intended as symbolic models of the universe and the self. The art of Islamic mosaics, the Eastern and Western mandalas, the basket weaving patterns of the Pacific Islands... all describe various processes of creation, expressing them according to the cultural influences involved. We live in a mathematically ordered world. All actions on the physical plane obey distinct mathematical laws. All existence exteriorizes itself through harmonic economy. From the dance of atoms to spiraling galaxies, every type of growth and motion is governed by the same set of laws. Sacred geometry describes these laws through a language of number, angle, shape, form and ratio (relationship). It is a universal language of pure mathematical truths based upon the inner workings of nature and the inherent qualities of the circle and sphere.
Sacred geometry is a blueprint of creation. It graphically describes the self-organizing processes of nature. It gives evidence of an inherent order that pervades the universe. In certain respects it may be contemplated as a mathematical representation of the Mindset of the Creator.
second, you're assuming that the intelligence -- yet to be demonstrated
It is demonstrated every single moment. It is certainly demonstrated through sacred geometry & the mathemoatical prescision of the universe.
-- is the result of a "god" rather than a perfectly "natural" entity.
The problem is that you act as if these are two separate things. The fact of the matter is that God IS a perfectly natural entity! Seems you believe in the atheist's faulty paradigm which claims that God & nature are supposedly part of a zero sum equation. God is not some distant aloof "extra-natural" isolated enclosure. God is a natural entity who is a part of every molecule of the universe as well.