Luke 10:16 He that heareth you heareth me; and he that despiseth you despiseth me; and he that despiseth me despiseth him that sent me.
Jesus told his disciples a very clear truth. He said that when they took His message to others that they needed to understand what was happening. If they rejected them as messengers they weren’t really rejecting the messengers but the one that sent them.
That truth should help you be more bold in your witness. You are not there talking to them about you but about Him. You are not there to give them your opinion but Bible truth and what Jesus said.
We do have to use Bible methods when we talk to people. We do have to use kindness and gentleness.
But the confidence giving truth is that when we speak we represent Him. If they reject us they are rejecting Him.
So go out and tell someone about Jesus.