NET
14 But I myself am fully convinced about you, my brothers and sisters, that you yourselves are full of goodness, filled with all knowledge, and able to instruct one another.
Darby
14 But I am persuaded, my brethren, I myself also, concerning you, that yourselves also are full of goodness, filled with all knowledge, able also to admonish one another.
KJV
14 And I myself also am persuaded of you, my brethren, that ye also are full of goodness, filled with all knowledge, able also to admonish one another.