If scientists had the truth, then of course, they wouldn't need to gather more information, nor would they change their theories every decade.
Translation: scientists don't know everything, therefore, they should stop looking for anything.
So scientists are in a search for the truth, which means they haven't found it yet.
No, scientists search for an understanding of the physical processes which drive events in the world in which we live. You've confused science with philosophy.
But as I said, since we Christians have already found it, then we can move on to a deeper understanding of life instead of try to figure out how and why it was formed in the first place.
Your "deeper understanding" is the same sort of "understanding" that the people of the eighth century had about the world around them--the same one which led to drowning suspected witches and the idea that illness was attributable solely to divine retribution for sin.
You can keep it.
Meanwhile, I'll stay with the technologies that have kept me alive, developed by legions of scientists and engineers.