Medieval theologians classified Islam in multiple overlapping religious frameworks

Evidence

Alan’s thought may be clarified by his final prayer that the heretics should leave their deformed dogmas and opinions, the Jews their carnal observances, the ‘pagans’ their superstitious opinions; this seems to place Islam mid-way, with the faults of each, both superstitious and erroneous. — Norman Daniel, Islam and the West, 2283 (#exemplifies, via linked claim)

In any polemic work intended as a total defence of Christianity, Islam found its natural place as one of the enemies of the faith. — Norman Daniel, Islam and the West, 1045 (#exemplifies, via linked claim)

As Christians began to learn about Islam and to take it seriously as a spiritual threat, they tried to come to grips with it in Christian theological terms. They studied it in order to place it in their preestablished taxonomy of error, the better to refute it. For the great majority of these authors, from John of Damascus in the eighth century to Paul Alvarus in the ninth, Islam was a heresy. — John V. Tolan, Saracens, 738 (#expands, via linked claim)

Categorization

  • XREF: connects to: By 1250 the unity-of-God doctrine was common Christian knowledge about Islam; Whether Islam technically counted as heresy was debated among medieval Latin theologians; Medieval theologians placed Islam midway between heresy and paganism — Norman Daniel, Islam and the West, 2283 (+9 more)

Broader Connections