Willi Heffening publishes here the Arabic version of the "sermon against laughter" attributed to Ephrem. Heffening accompanies the Arabic text with a brief introduction, a German translation, and a critical apparatus with variants from the Greek version. Это и многое другое вы найдете в книге Die griechische Ephraem-Paraenesis gegen das Lachen in arabischer Ubersetzung (Willi Heffening)