Established in the faith; being rightly persuaded in the nature and use of things indifferent; and, in general, of things necessary to be believed. And increased in number daily; so that this visitation of the churches had a double benefit. First, it strengthened them that were already converted. Secondly, it added more unto their number.
Related Commentaries of Acts 16:5
Acts 16:5
5 And so were the churches established in the faith, and increased in number daily.