For I am not ashamed of the Gospel of Christ: for it is the power of God unto salvation to every one that believeth; to the Jew first and also to the Greek. For therein is the righteousness of God revealed from faith to faith; as it is written, the just shall live by faith. (Romans 1:16-17)
The Gospel is the revelation of how God makes man righteous.
Understanding righteousness and understanding redemption are essential to your faith working mightily. The main theme of the book of Romans is righteousness. The Apostle Paul begins by saying that the Gospel of Christ is fundamentally a revelation of righteousness.
Righteousness simply means “right standing with God.” It is living in a state of divine favor or being pleasing, accepted, or approved by God. Righteousness is a gift.
The Gospel is a revelation of how God makes man righteous. Jesus took your sinful condition so you could receive His righteous condition. He took your place so you could have His place.
Confession: For He hath made Him to be sin for us who knew no sin, that we might be made the righteousness of God in Him. I am the righteousness of God in Christ! (2 Corinthians 5:21)