A discourse upon the Pharisee and the Publicane : wherein several great and weighty things are handled : as the nature of prayer, and of obedience to the law, with how far it obliges Christians, and wherein it consists : wherein is also shewed the equally deplorable condition of Pharisee, or hypocritical and self-righteous man, and of the Publicane, or sinner that lives in sin, and in open violation of the divine laws : together with the way and method of God's free-grace in pardoning penetent sinners : proving that he justifies them by imputing Christs righteousness to them /