Pastor James has begun a "New Series" going through the entire Book of Romans.
The main theme of Romans is that the righteousness of God is revealed through the Gospel and how sinners can be made righteous through faith in Jesus Christ.
No one can claim righteousness through their own goodness. The Gentiles are sinners, the Jews are sinners and religious people are sinners.
Romans 6:23 (NKJV Strong's)
23 For the wages of sin is death, but the gift of God is eternal life in Christ Jesus our Lord.
Only through faith in Jesus can your identity change from sinner to the righteousness of God in Christ (2Cor 5:21)