The tryall of a Christians growth [electronic resource] : in mortification, or purging out corruption, vivification, or bringing forth more fruit : a treatise affording some helps rightly to judge of growth in grace by resolving some tentations, clearing some mistakes, answering some questions about growth : together with other observations upon the parable of the vine, Iohn 15 : 1, 2 verses / by Tho. Goodwin, B.D.