If I speak of the world's religions as though they had one source, I am guilty of liberalism.
But what if I speak about the way human beings react to their religions? Is it sinful too?
For example, you want to do a research about these concepts: child, home, dove. And you come to the fact that different people have different definition for them. You are studing people's reaction not Divine or demonic source of their religion. is it still sinful?