doctrine+of+purpose+theory+of+final+causes
131Sacraments — • Presents the necessity, the nature, the origin and cause, the number, the effects, the minister, and the recipient of the Sacraments Catholic Encyclopedia. Kevin Knight. 2006. Sacraments Sacraments …
132Descartes: methodology — Stephen Gaukroger INTRODUCTION The seventeenth century is often referred to as the century of the Scientific Revolution, a time of fundamental scientific change in which traditional theories were either replaced by new ones or radically… …