In righteousness, you understand the heart and the love of the Father towards you. Righteousness, a standing or position you are in through Christ, is about right believing and it produces peace. Knowing who you are as a new creature and Whose you are.
Romans 1:16-17
16. 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.
17. For therein is the righteousness of God revealed from faith to faith: as it is written, The just shall live by faith.
The Gospel of Christ reveals righteousness, your position, a right standing. Through these teaching, Pastor Roger reveals who you are and what has already been provided through Jesus' death, burial and resurrection. With this revelation and understanding, you can walk in and display the works of Jesus with love and boldness.