Excerpt from Faith
Parati semper ad satisfactionem omni poscenti vos rationem de ea qu? in vcbis est spe (Be ready always to satisfy every one that asketh you a reason of that hope which is in you). - 1 St. Peter iii. 15.
The question of Это и многое другое вы найдете в книге Faith (Classic Reprint) (Emmanuel Martin de Gibergues)