15, 16. (a) Why should we not expect that everyone we preach to will accept the Kingdom message? ( b) Do we have to be especially gifted in order to teach effectively?
( ख) सेवाकार्यात परिणामकारक ठरण्याकरता आपल्याजवळ विशेष कौशल्ये असण्याची गरज आहे का?