The foundation of the Christian life is the Word of God, on which we base our convictions and lifestyle, the actions, attitudes, decisions and virtues we develop based on the Bible: — This book of the law will never leave your mouth. But meditate on it day and night, that you may observe and do according to all that is written in it; because then you will make your way prosperous, and everything will turn out well for you.  Joshua 1:8