"And Jesus came and spoke to them, saying, "All authority has been given to Me in heaven and on earth." " - Matthew 28 V18

"...Do not be afraid, but speak, and do not keep silent; for I am with you, and no one will attack you to hurt you; for I have many people in this city." - Acts 18 V9

All authority and power in heaven and on earth belongs to the Lord Jesus Christ. When the Lord is with you, you don't have to fear anyone. He will prepare you and equip you for the tasks He has assigned you. A Christian doesn't have to fear anything but the fear of the Lord will protect him. Remember, when you get an opportunity to tell someone about Jesus, first, pray about it and then do it boldly for the Lord Himself will give you the words you need. Praise the Lord!