The Gospel is Called the Gospel of God
Source: TTT
Romans 1:1
Paul, a servant of Christ Jesus, called to be an apostle, and set apart for the gospel of God—
1 Thessalonians 2:8
We cared so deeply that we were delighted to share with you not only the gospel of God, but our own lives as well. That is how beloved you have become to us.
1 Peter 4:17
For it is time for judgment to begin with the family of God; and if it begins with us, what will the outcome be for those who disobey the gospel of God?