'Gospel' in the Bible

The beginning of the [facts regarding the] good news of Jesus Christ, the Son of God.

Now after John [the Baptist] was arrested and taken into custody, Jesus went to Galilee, preaching the good news of [the kingdom of] God,

and saying, “The [appointed period of] time is fulfilled, and the kingdom of God is at hand; repent [change your inner self—your old way of thinking, regret past sins, live your life in a way that proves repentance; seek God’s purpose for your life] and believe [with a deep, abiding trust] in the good news [regarding salvation].”

The gospel [that is, the good news regarding the way of salvation] must first be preached to all the [Gentile] nations.

I assure you and most solemnly say to you, wherever the good news [regarding salvation] is proclaimed throughout the world, what she has done will be told in memory of her.”

And He said to them, “Go into all the world and preach the gospel to all creation.

He who has believed [in Me] and has been baptized will be saved [from the penalty of God’s wrath and judgment]; but he who has not believed will be condemned.