A 1731 study had already logically demolished traditional charges against Islam.

Evidence

Jacob Ehrhart, in 1731, published a short but thorough and scholarly examination of the charges traditionally made against Islam and the Prophet; it is logically so devastating that we wonder how other views could ever have been maintained. It deserved to be better known than it was. — Norman Daniel, Islam and the West, 1665

Categorization

• QUESTION: Which charges did Ehrhart address, and why did his case become obscure despite its rigor?
• SEED: The forgotten devastating rebuttal - a case study in how scholarly arguments can be logically airtight yet historically ignored.