As late as the fifteenth century, we find that R. Simeon ben Zemah Duran (''Tashbez'') ruled that Islam itself was not idolatrous.<ref>She'elot u-Teshuvot Tashbez, vol. 2, no. 48.</ref> but he also ruled that a shohet to was not permitted to slaughter animals while facing Mecca.<ref>Ibid., vol. 3, no. 133.</ref> because he regarded the Muslim pilgrimage to Mecca as being of an idolatrous nature.<ref>Keshet u-Magen (Jerusalem, 1970), p. 19b.</ref> Of course, there is a difference between the view of the ''Tashbez'' and R. Nissim quoted above. Where the ''Tashbez'' was concerned with the remnants of the pre-Islamic period, R. Nissim's objection appears to be directed at what he considered to be pure Islam, not including any pre-Islamic pagan remnants.
* Surat Az-Zumar 39.23 "Allah has revealed the most beautiful Message in the form of a Book, consistent with the Oft-repeated (verses)."
Surat MakkaAl-Isra'
# 17:22 Take not with Allah another object of worship; or thou (O man!) wilt sit in disgrace and destitution. <br>'''— Prohibition of Idolatry #1'''
# 17:23 Thy Lord hath decreed that ye worship none but Him, and that ye be kind to parents. Whether one or both of them attain old age in thy life, say not to them a word of contempt, nor repel them, but address them in terms of honour. <br>'''— Prohibition of Blasphemy #2'''
* Ronald Kiener, "The Image of Islam in the Zohar," Mehkerei Yerushalayim be-Mahshevet Yisrael 9 (1989): 43-65 (English section)
* Abraham Schreiber, "Yahas Hachmei Yisrael le-Istam," in Itamar Warhaftig, ed., Minhah le-Ish (Jerusalem, 1991), pp. 276-292.
* Regarding [[Karaite Jewish]] attitudes, see Haggai Ben-shammai, "The Attitude of Some Early [[Karaite Jews|Karaites ]] Towards Islam," in [[Isadore Twersky]], ed., Studies in Medieval Jewish History and Literature (Cambridge, Mass., 1984), Vol. 2, pp. 1-40.
* Regarding Islamic influence on Jewish practice, Naphtali Wieder, Hashpa'ot Islamiyyot al ha-Pulhan ha-Yehudi (Oxford, 1947).
* [[Islam]]
* [[Noahide Law in the Qur'an]]
* [[Jewish Sources Halakhah of Shammai in the Qur'an]]
