The Bible recognizes no faith that does not lead to obedience, nor does it recognize any obedience that does not spring from faith. The two are opposite sides of the same coin.
— A. W. Tozer
Christ has assigned to his followers the task of breaking down the works of darkness everywhere. These works must be broken down absolutely. The soldiers of Christ must give no quarter to the enemies of Christ. And as they are on their daily search-and-destroy mission, this mission must begin with the daily cleansing of their hearts.
— Cornelius Van Til