…as opposed to the imaginary multiverse?
For one thing, it’s real, and outside of our heads. Since it’s not a figment of our own imagination, we can actually learn from it. And Christians know (as do others, but not as clearly), we are meant to extend dominion over our world and over the reality we can grasp: and if we are ever going to extend our reach, we have to actually go there and see and learn from it.
And the only reason why we can even learn is because our minds are shaped for truth, not fitness.
And truth resides in the word and acts of Jesus Christ: we can discover the laws of nature, because those laws and that order was established and are maintained by their Maker – who intends us to discover many of them.
Not in the State that hates His commands, nor in the will of hostile wealthy, powerful men.