2 Corinthians 3:6 He has made us competent as ministers of a new covenant – not of the letter but of the Spirit; for the letter kills, but the Spirit gives life.
What gives you the right to tell other people about Christ?
Christ came to make a difference. He came to expand on the written law with the spiritual law.
Allow the Holy Spirit to guide you forward to be able to tell others about this wonderful good news!