FRANKENSTEIN: Look! It's moving. It's alive. It's alive... It's alive, it's moving, it's alive, it's alive, it's alive, it's alive, it's alive!
VICTOR: Henry—in the name of God!
FRANKENSTEIN: Oh, in the name of God! Now I know what it feels like to be God!
This dialogue actually got censored in some versions of the film, because it was considered blasphemous. Of course, the point here is that Frankenstein is insane and impious in defying God.
But you can see the film censors point; after all, the guy did create life. The movie both scolds Frankenstein (like Victor) and presents him as having near divine power. Science is bad because it gives you too much power—but then, who wouldn't grab at too much power?