In addition to the evidence found in nature, I also rely on the evidence found in Scripture:
"The LORD God formed the man from the dust of the ground" (Gen 2:7).
"From one man He made every nation of men, that they should inhabit the whole earth" (Acts 17:26).
Jesus said: "I am the resurrection and the life." (John 11:25)
Jesus said it, therefore it is a fact. And since it is a fact, then it serves as evidence.
The facts of Scripture, in addition to the facts of nature, serve as evidence that supports my theory.
I don't need to differentiate. The same DNA that supports your theory also supports my theory. We simply have a different explanation for it. For you it is evolution. For me it is recreation with modifications.
An idea is tested by determining if the idea measures up with the facts of Scripture. If it doesn't, then the idea can take a hike.