A Christian is one who doesn't just know his faith but one who understands it by heart and hold on to it by living in it in the truest sense of the word despite the world. One must be able to declare his faith to the world and defend it when it is challenged. God has given us enough reason in this world to believe in Him and worship Him, may we have eyes that truly perceives and ears that truly hears. In all these may we not just come into the Knowledge of God, but importantly, to be able to embrace the source of faith, the result it produces once it is heartily taken in and see for yourself a life being transformed by the love of a one true God. All for His greater glory.