The law does not bring freedom only rules, regulations and often frustration at the fact that we cannot keep the law! If we need the law for salvation then like this passage says, Christ died for nothing!Galatians 2:19-21 NIV
“For through the law I died to the law so that I might live for God. I have been crucified with Christ and I no longer live, but Christ lives in me. The life I now live in the body, I live by faith in the Son of God, who loved me and gave himself for me. I do not set aside the grace of God, for if righteousness could be gained through the law, Christ died for nothing!”
Jesus came to give us freedom! Not freedom to sin but freedom from sin on our soul. It seems, though, that our world does not want to hear about Jesus and to say His name in some public places can get you into a heap of trouble.