God has given us all gifts to use. We can all speak and some of us have speaking gifts. The important thing about learning to speak is that you have to listen first. Samuel said, "Speak Lord. I'm Your servant, ready to listen." As we spend regular quality time with God, so He transplants us so that we might be fruitful for Him. Let's soak in God's presence, ask Him to open the "yes" of our hearts and then be ready for the opportunities He gives us to speak for Him!
You can read the script for the whole Service here.