I guess it all boils down to what you believe, and why you believe it.
The integrity of our beliefs, is what makes them either in service of truth, or not. So evidence is part of that integrity of beliefs. If we deny evidence in order to preserve our beliefs, then those beliefs we cling to betray their lack integrity.
Nothing comes from nothing and "nature" is not of itself an intelligent entity. Nature is programmed, like everything else in the universe. It demonstrates order and functions according to its pre-determined programming...laws need a law maker.
There are several problems with these statements. First, it's reductionistic and materialistic, which is surprising. This is a popular neo-atheist belief, that biology is nothing more than a programmed machine and has no free will whatsoever.
If it is true that we are all nothing but programming, then from a religious perspective, there is no choice to live for God or not. It's all already been programmed into us, choices and all, and we have no actual responsibility for any of it. So from a theological perspective, I don't think you have really thought through adopting the view of a deterministic reality.
In reality however, while we do in fact run programs that have been put into us via culture, as well as genetics, we also have the ability to reprogram ourselves. We can change the directions the programs pushed us towards, by the act of the will. We can see the programs and choose to not be run by them. We can choose other programs to run. If this were not true, then why do you try to persuade people to follow the beliefs of your religion? Isn't that giving people a new program to run?
The programs that all of nature runs, which includes us and our programs we run, is really best understood as "habits". Nature finds a pattern that works for the needs at hand, and then simply repeats them over and over because they serve the organism. How evolution works is that when the environment in which these habits are being run changes, and those patterns of behaviors no longer suit the needs of the organism, it is built into the organism to adapt. That adaptation is done through a series of trials and errors, until a modification is found that now works. Once that is found, then it gets repeated and passed over to others to follow, In other words,
nature programs itself.
These patterns and habits (programs), are not there at the beginning. They evolve as needed over time. If they were there at the beginning, you would have a static universe. But what you see is one that is constantly changing and adapting. The evidence for this is overwhelmingly observable and measurable. In other words, its real.
As a related note, when you speak of the Creation, do you imagine it as some singular event that happens however many of thousands, or billions of years ago? That's a common conception that many Christians assume. In reality, Creation is "made new every morning", poetically speaking. Creation is not an event of the past, but a continual activity from the beginning, all the way down, each second since, until today. Reality is living and dynamic, not static and concrete.
Every program that involves the transmission of information has to be authored by an intelligent mind and carried out according to the programmer's instructions.
Then why does the program change? Unless you believe God designed it to be self-programming, and self-adapting? If so, that's an argument that in more consistent with the reality of nature in what we can clearly see and demonstrate that it in fact does do. Do you accept that view, that God designed nature to figure out how to survive using the tools it has in order to adapt and modify itself and its own programming?
For something to demonstrate design, it has to have a designer...where in human experience is that not so? Design denotes purpose...purpose requires intelligence and intelligence requires a mind and an ability to carry out what is required.
Hence why I say nature is inherently intelligent. It self-modifies. It self-designs. A simple example. Have you ever changed anything in your life through a series of thought experiments and a decision? Once you did, did you then change your habits and reprogram your behaviors to become a different person? Did God do that for you, or did you choose that?
If you chose that, you designed yourself into becoming something different than what you were previously. An overly simplistic example of how nature reprograms itself, but it serves the purpose.
I see creation as part of the Creator's overall purpose.....the reason why anything exists. If there is no reason for why anything exists, then there is no hope of anything getting any better. We as a species are on a downward spiral and if the Creator does not halt this destructive process, then he is opposing the purpose of his own creation...and his first purpose for this planet and the living things upon it will go unfulfilled. As the Almighty, I believe that he will never let that happen.
I don't see where accepting evolution is a fact, which it clearly is, in any way diminishes the "purpose" of creation, or that God is the Source of all reality and its natural systems. Nor do I see that creation is a "downward spiral". It most certainly is not. Evolution is upwards, not downwards. We didn't start at the top, and fall backwards. Evolution starts at the ground, and builds complexity, upwards and outwards. It reaches for survival, not for death.
Now, if you're talking about human societies and cultures tending towards self-destruction, I think that is an overly simplistic, and incorrect understanding. There is always a push-pull dynamic when it comes to human evolution, and there are times where we push ourselves to the brink of destruction, in order to wake up, and make the choice to reprogram ourselves in order to survive. We are not drawn to death. We are drawn towards Life. But somethings, in order to make that change, we have to destroy that which hinders that, like systems of greed which create inequalities and suffering.
Why do you think we are here?
Because God is Love. Why does any mother create a child? As a tool for herself to become her slave, or as a gift of Love for Love's sake? We are here, because God is Love. Love creates. It's up to us what we do with that gift. We can reprogram ourselves.