[Cordova, Joshua Hezekiah de]. [Emet ve-emugah; i.e., emunah]. Reason and Faith; or, Philosophical Absurdities, and the Necessity of Revelation. Intended to Promote Faith among Infidels, and the unbounded Exercise of Humanity among all Religious Men. By one of the Sons of Abraham to his Brethren. Philadelphia: Printed by F. Bailey, M DCC XCI. xii, [9]-183 p.