Exploiting friendship. “My dear Alphonse, I've invited these gentlemen, my friends, to dine at your home. I would like them… https://www.rawpixel.com/image/8984971/image-paper-cartoon-personFree Image from public domain licenseLife of Saint Bernard of Clairvaux: Saint Bernard exhorts the sick in body to enter his church with their spirits, in doing… https://www.rawpixel.com/image/12851844/photo-image-background-face-personFree Image from public domain license