The beginning of the gospel of Jesus Christ, the Son of God;

Mark 1:1

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.

Romans 1:16

How beautiful upon the mountains are the feet of him that bringeth good tidings, that publisheth peace; that bringeth good tidings of good, that publisheth salvation; that saith unto Zion, Thy God reigneth!.

Isaiah 52:7

The gospel must first be preached to all nations.

Mark 13:10