Well, freedom is established to be real, by various studies, most notably Dubois' strong anticipation theory. But the best evidence for creation is not that much in science or religion, the best evidence is still in common sense, and common knowledge.
Basicly common knowledge, strong anticipation theory, and "common" religion posit 3 general creationist principles:
- that decisions occur throughout the universe
- that creation comes from nothing, creatio ex nihilo
- that what creates lays in the spiritual domain
So for best evidence I refer to common sense, or otherwise Dubois' strong anticpation theory.
On the meaning of the last principle; the spiritual domain is simply the category of knowledge that we know by decision. So for instance the knowledge about who loves who, is already knowledge about the spiritual domain. This knowledge is not based on objective fact, or so to say passing on information we find in the universe, this information is created by ourselves. So we know who loves who by a decision in our heart.
Since we can trace back history far in time with only a few universal laws, to the beginning of the universe almost, it's therefore true that big decisions at the beginning of the universe created much of what we see now. For if on the other hand we couldn't trace back to the beginning of the universe, then there would als not be big decisions at the beginning of the universe, but then there would only be small decisions and we wouldn't be able to come close to the beginning.
Or so to say, you can't for instance trace back history with only a few principles, if very many unique decisions were made in that history. Then you would have to find all those unique decisions, to trace back the history.
So you see just by using common sense, you can get the best evidence for creation.