'Good news' in the Bible

And coming to Troas for the good news of Christ, and a door having been opened to me in the Lord,

And if also our good news is hid, in the lost is it hid:

In whom the God of this world blinded the minds of the unbelieving, so that the enlightening of the good news of the glory of Christ, who is the image of God, does not enlighten them.

And we sent with him the brother whose approbation in the good news through all the churches;

By the proof of this service honouring God for the subjection of your assent to the good news of Christ, and to the simplicity of mutual participation to them and to all;

For not as reaching to you we stretch beyond ourselves: for also even to you we came before in the good news of Christ:

For if he coming proclaim another Jesus, which I proclaimed not, or ye receive another spirit, which ye received not, or other good news, which ye received not, ye have held up well.

Or did I a sin, humbling myself that ye might be exalted, because I announced to you the good news of God gratuitously?