because our gospel came to you not only in word, but also in power, in the Holy Spirit, and with great conviction—just as you know we lived among you for your sake.
KJV
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.
ASV
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.