17 For Christ did not send me to baptize but to preach the gospel, and not with words of eloquent wisdom, lest the cross of Christ be emptied of its power.18 For the word of the cross is folly to those who are perishing, but to us who are being saved it is the power of God.
1 Corinthians 9
16 For if I preach the gospel, that gives me no ground for boasting. For necessity is laid upon me. Woe to me if I do not preach the gospel!
Mark 16
15 And he said to them, “Go into all the world and proclaim the gospel to the whole creation.
Matthew 28
18 And Jesus came and said to them, “All authority in heaven and on earth has been given to me.19 Go therefore and make disciples of all nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit,20 teaching them to observe all that I have commanded you. And behold, I am with you always, to the end of the age.”
Romans 1
16 For I am not ashamed of the gospel, for it is the power of God for salvation to everyone who believes, to the Jew first and also to the Greek.17 For in it the righteousness of God is revealed from faith for faith, as it is written, “The righteous shall live by faith.”