Acts 9:15 But the Lord said to him, "Go, for he is a chosen instrument of Mine, to bear My name before the Gentiles and kings and the sons of Israel;

Romans 1:14 I am under obligation both to Greeks and to barbarians, both to the wise and to the foolish.

1 Corinthians 4:15 For if you were to have countless tutors in Christ, yet you would not have many fathers, for in Christ Jesus I became your father through the gospel.

1 Corinthians 9:12 If others share the right over you, do we not more? Nevertheless, we did not use this right, but we endure all things so that we will cause no hindrance to the gospel of Christ.

1 Corinthians 9:14 So also the Lord directed those who proclaim the gospel to get their living from the gospel.

2 Corinthians 2:12 Now when I came to Troas for the gospel of Christ and when a door was opened for me in the Lord, (NASB ©1995)