John 3:16 - "For God so loved the world that he gave his one and only Son, that whoever believes in him shall not perish but have eternal life."
1 Peter 3:15 - "..But in your hearts revere Christ as Lord. 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,.."
Mark 16:15 - "He said to them, “Go into all the world and preach the gospel to all creation."