Has the Church lost its saltiness?

http://www.theblaze.com/contributions/maybe-christianity-in-america-is-dying-because-its-boring-everyone-to-death/

The smartest person in the room

“Remember, in Colossians we are told that in him are hidden “all the treasures of wisdom and knowledge” (2:3). And, of course, it’s perfectly logical that the reason all the treasures are hidden in him is because he made everything. So if you’re engaged in research in some field, you should take him in as your partner, because he really does know what makes things work. Regardless of what you’re working on, Jesus has the knowledge required to solve your problems.” 

― Dallas Willard, The Allure of Gentleness: Defending the Faith in the Manner of Jesus