Synderesis their opposites as evils to be avoided. Synderesis is the capacity not only to apprehend the first principles, but also to judge every step of the practical discourse in the light of those principles. But, as an intellectual disposition concerned with knowledge of the first principles of action, synderesis provides only the universal premise of the practical syllogism. Every human "action", however, is singular, contingent and takes place in particular circumstances. To complete the practical discourse and reach a conclusion regarding what has to be done "hic et nunc" [here and now] and what means are to be used, other
Nunc dimittis Nunc dimittis The Nunc dimittis (; also Song of Simeon or Canticle of Simeon) is a canticle from the opening words from the Vulgate translation of the New Testament in the second chapter of Luke named after its incipit in Latin, meaning "Now you dismiss" (). Since the 4th century it has been used in such evening worship services as Compline, Vespers, and Evensong. According to the narrative in Luke 2:25-32, Simeon was a devout Jew who had been promised by the Holy Spirit that he would not die until he had seen the Messiah. When Mary and Joseph brought