"If you follow its advice, you will no longer make a mountain out of a molehill"

But You Reason Too Much is, from the very title, an invitation to free ourselves from unnecessary burdens, to avoid complicating what is fundamentally simple, and not to rely too much on human intelligence for the understanding of the "things of God," through which only the Holy Spirit can guide.

As the author says: if you are terribly complicated, if you reason too much, if you are surrounded by inveterate reasoners, then this book is for you.