Medieval polemicists recycled general accusations of Muslim vice without personal knowledge

Evidence

Clearly, a great deal of misinformation about Islam circulated throughout medieval Christendom. Equally obviously, this was because those who touched on Islamic matters did not trouble to get their facts right and polemical fantasy better answered their needs. Getting things right was what the Orientalists did from the sixteenth century onwards. — Robert Irwin, For Lust of Knowing, 106 (#expands, via linked claim)

San Pedro had some doubts about the Maurus legend but felt sure that episodes told by ibn Ishaq (the delay in revelation over the Seven Sleepers of Ephesus and the accusation by the Quraysh that Muhammad had a foreign teacher) implied the substantial truth of the main point of it. — Norman Daniel, Islam and the West, 2044 (#expands, via linked claim)

Categorization

  • XREF: connects to: Medieval polemicists accused Muslims of vices Christians themselves practiced — Norman Daniel, Islam and the West, 1455; Medieval polemicists mocked Muslim textual authority while relying on their own dubious sources — Norman Daniel, Islam and the West, 1965; Medieval polemicists ignored known facts to fabricate Muslim heretical intent (+9 more)

Broader Connections