“But you shall receive power when the Holy Spirit has come upon you; and you shall be witnesses to Me in Jerusalem, and in all Judea and Samaria, and to the end of the earth.” (Acts 1:8 NKJV). Walking the streets and witnessing to strangers is very difficult. I know people who have tried it and couldn’t take the rejection and quit the church altogether. You can’t witness in your own power. You have to rely on the power of the Holy Spirit. Witnessing is simply sharing about Jesus as the Holy Spirit guides. An act of kindness might lead you into dialogue with someone. Maybe it begins in your family. ‘You shall be’ means you are a witness to the grace of the finished work of Jesus wherever you go. You received it, and so can others with the Holy Spirit working through you.