(Titus 1:1 - ἐπίγνωσιν ἀληθείας τῆς κατ᾽ εὐσέβειαν)
Isn't it amazing that Paul reminds the believers in Crete that the knowledge of the truth is not an end in and of itself. Knowledge about God is good — and commendable. But this is only a step to the ongoing life of godliness. In other words: what you learn must affect the way you live. What you hear preached in church must affect how you live during the week. What you meditate on every day in God's Word must affect the way you live during the day.
Does your knowledge of the truth affect the godliness of your life?