Romans 1:9

1:9 For God, whom I serve in my spirit by preaching the gospel of his Son, is my witness that I continually remember you

Romans 1:17

1:17 For the righteousness of God is revealed in the gospel from faith to faith, just as it is written, “The righteous by faith will live.”

Romans 11:28

11:28 In regard to the gospel they are enemies for your sake, but in regard to election they are dearly loved for the sake of the fathers.