Verse 17. Done so - So, as to the manner and circumstances. They never kept this feast so joyfully, having not only the same causes of rejoicing which they formerly had, but special causes to increase their joy; they never kept it so solemnly and religiously: for whereas at other times, only the first and last day of that feast were celebrated with an holy convocation, now there was an holy convocation, and the people assembled, and attended upon the reading of the law, every day of this feast.