how that our gospel came not unto you in word only, but also in power, and in the Holy Spirit, and in much assurance; even as ye know what manner of men we showed ourselves toward you for your sake.

Because our good news came to you, not in word only, but in power, and in the Holy Spirit, so that you were completely certain of it; even as you saw what our behaviour to you was like from our love to you.

διοτι το ευαγγελιον ημων δεν εγεινεν εις εσας εν λογω μονον, αλλα και εν δυναμει και εν Πνευματι Αγιω και εν πληροφορια πολλη, καθως εξευρετε οποιοι υπηρξαμεν μεταξυ σας δια σας.

For our gospel came not unto you in word only, but also in power, and in the Holy Ghost, and in much assurance; as ye know what manner of men we were among you for your sake.

and that our Good News came to you not in word only, but also in power, and in the Holy Spirit, and with much assurance. You know what kind of men we showed ourselves to be among you for your sake.