War with the devil, or, The young man's conflict with the powers of darkness : a dialogue, discovering the corruption and vanity of youth; the horrible nature of sin, and deplorable condition of fallen man : also, a definition, power, and rule of conscience, and the nature of true conversion : to which is added, an appendix, containing a dialogue between an old apostate and a young professor : worthy the perusal of all, but chiefly intended for the instruction of the younger sort / by B. Keach ...