For I am not ashamed of the gospel; it is the power of God for salvation to everyone who has faith, to the Jew first and also to the Greek. For in it the righteousness of God is revealed through faith for faith; as it is written, “The one who is righteous will live by faith.” (Romans 1:16-17, NRSV)
We live by faith, for the cross is the power of salvation for those who believe.
For we can not be ashamed of the power that has brought us up out of the pit. The power that has given us life, and brought us to the place of an abundant life.
You see living by faith is more than wearing a cross, or proclaiming God is the main focus of your life. You must live in a way that proclaims your faith in Jesus with every move you make.
When you live by faith, you don;t need to tell people that Jesus is your savior and the light of your world, they will just know.