Always be prepared to give an answer to everyone who asks you to give the reason for the hope that you have. But do this with gentleness and respect.
1 Peter 3:15
Whatever happens, conduct yourselves in a manner worthy of the gospel of Christ.
And I pray that you… may have power… to grasp how wide and long and high and deep is the love of Christ, and to know this love that surpasses knowledge–that you may be filled to the measure of all the fullness of God.
(this third one is one of my very favorites)