For I am not ashamed of the gospel of Christ: for it is the power of God unto salvation to every one that believes; to the Jew first, and also to the Greek.
Through mighty signs and wonders, by the power of the Spirit of God; so that from Jerusalem, and round about unto Illyricum, I have fully preached the gospel of Christ.
For though I should boast somewhat more of our authority, which the Lord has given us for edification, and not for your destruction, I should not be ashamed:
For our gospel came not unto you in word only, but also in power, and in the Holy Spirit, and in much assurance; as you know what manner of men we were among you for your sake.