Instead of talking about how beautiful your faith is, show the world. Instead of lecturing about the truth, live a transformed life.
Don't give lip-service about your relationship with God. If people see Christ through your actions, they will hear everything they need very clearly. How will you show your faith today?
I have been crucified with Christ. It is no longer I who live, but Christ who lives in me. And the life I now live in the flesh I live by faith in the Son of God, who loved me and gave himself for me.