1 Peter 3:15-16

15Instead, always remember that Christ is your Lord. Let him rule how you live. People may ask you, ‘Why do you trust God to help you?’ You must always be ready to answer them about that.

16But when you tell them, be kind and polite. Do only what you know is right. Then those people will see that you live in a good way because you believe in Christ. When they say bad things against you they will become ashamed.