'Gospel of God' in the Bible

Now after John had been taken into custody, Jesus came into Galilee, preaching the gospel of God,

Paul, a bond-servant of Christ Jesus, called as an apostle, set apart for the gospel of God,

to be a minister of Christ Jesus to the Gentiles, ministering as a priest the gospel of God, so that my offering of the Gentiles may become acceptable, sanctified by the Holy Spirit.

Or did I commit a sin in humbling myself so that you might be exalted, because I preached the gospel of God to you without charge?

but after we had already suffered and been mistreated in Philippi, as you know, we had the boldness in our God to speak to you the gospel of God amid much opposition.

Having so fond an affection for you, we were well-pleased to impart to you not only the gospel of God but also our own lives, because you had become very dear to us.

For you recall, brethren, our labor and hardship, how working night and day so as not to be a burden to any of you, we proclaimed to you the gospel of God.

For it is time for judgment to begin with the household of God; and if it begins with us first, what will be the outcome for those who do not obey the gospel of God?