A Godly and Faythfull Retractation: Made and Published at Paules Crosse in London, the Yeare of Oure Lorde God 1547. the 15. Daye of May, by Mayster Richard Smyth Doctor of Diuinitye, and Reader of the Kynges Maiestyes Lecture in Oxford. Reuokyng Therin Certeyn Errors and Faultes by Hym Committyd in Some of Hys Bookes