"Two discourses for the furtherance of Christian piety and devotion : the former asserting the necessity and reasonableness of a positive worship, and particularly of the Christian : the later considering the common hinderances of devotion and the divine worship, with their respective remedies"@en . . . . . . "Two discourses for the furtherance of Christian piety and devotion the former asserting the necessity and reasonableness of a positive worship, and particularly of the Christian : the later considering the common hinderances of devotion and the divine worship, with their respective remedies"@en . . . . . . . .