Plain reasons, why neither Dr. Watts' imitations of the Psalms, nor his other poems, nor any other human composition, ought to be used in the praises of the great God our Saviour--but, that a metre version of the Book of Psalms, examined, with wise and critical care, by pious and learned divines, and found by them to be as near the Hebrew metre psalms, as the idiom of the English language would admit, ought to be used