The principles, or, the patterne of wholsome words : Containing a collection of such truths as are of necessity to be beleeued vnto saluation, separated out of the body of all theologie: made evident by infallible and plaine proofes of scriptures. And withall, the seueral vses such principles should be put to are abundantly shewed. A proiect must be desired, and of singular vse for all sorts of Christians. By N. Byfield, preacher of Gods Word at Isleworth in Middlesex.