1 Peter 3:15-16

15But in your hearts set Christ apart [as holy—acknowledging Him, giving Him first place in your lives] as Lord. Always be ready to give a [logical] defense to anyone who asks you to account for the hope and confident assurance [elicited by faith] that is within you, yet [do it] with gentleness and respect.

16And see to it that your conscience is entirely clear, so that every time you are slandered or falsely accused, those who attack or disparage your good behavior in Christ will be shamed [by their own words].