 In verse 14 of the third chapter, he says, But even if you should suffer for what is right, you are blessed. Do not fear what they fear. Do not be shaken. But in your hearts sanctify Christ as Lord. Always be prepared to give a defense to anyone who asks you the reason for the hope that is in you. But respond with gentleness and respect, keeping a clear conscience, so that those who slander you may be put to shame by your good behavior in Christ. That sums up evangelism.