The sin both of men and of angels, was rendered possible by the fact that God gave us free will.
C. S. LewisA work of (whatever) art can be either 'received' or 'used'. ...'Using' is inferior to 'reception' because art, if used rather than received, merely facilitates, brightens, relieves or palliates our life, and does not add to it ... When the art in question is literature a complication arises, for to 'receive' significant words is always, in one sense, to 'use' them, to go through and beyond them to an imagined something which is not itself verbal.
C. S. LewisWhen we Christians behave badly, or fail to behave well, we are making Christianity unbelievable to the outside world. The wartime posters told us that Careless Talk costs Lives. It is equally true that Careless Lives cost Talk. Our careless lives set the outer world talking; and we give them grounds for talking in a way that throws doubt on the truth of Christianity itself.
C. S. Lewis