The Persian material in this chapter is first and foremost to be considered in the light of the larger evolution of Islamic traditions of travel-writing from the 8th century onwards. The Muslim tradition of rihla – the Arabic term that designates both the travel and its account – is intimately related to the ideal of talab al-‘ilm – seeking (religious) knowledge – developing as the Islamic empire spread in the early centuries of Islam. Travel-writing gradually takes shape in this context through records of transmission of hadîths and khabars – collected sayings and actions of the Prophet and holy figures – reported and discussed by lineages of mediators sought after in the course of the scholar’s journey and inventoried by him. The early genres of the risâla – epistle – and mu‘jam – (mostly geographical) dictionary – also offer glimpses of individual experiences gathered from journeys of pilgrimage, scholarly study, or trade over the vast physical expanse of the dar al-islâm – land of faith. The genre of individual travel account in Arabic is generally considered to have reached its full autonomy by the 12th century.

This fourth chapter begins by exploring one of the central problems with the description of conscience outlined in Chapter Two. If conscience is really a broad concept, then there is the possibility it can be used to severely limit patient choice. Chapter Four attempts to resolve this difficulty by arguing that conscience should not be protected as a right. Instead, it is an interest, and its protection should be based on whether the person claiming conscience acts responsibly in doing so. Three responsibilities of conscience are set out – humility, universality, and reciprocal respect. Each is shown to be crucial to the protection of conscience.

Unlike rabbinic literature or medieval Jewish philosophy, travel writing has rarely been considered part of the Jewish canon and, as a result, has merited little discussion and analysis by modern scholars until fairly recently. Hebrew travel writing as a literary genre, broadly defined, first emerged in the context of the crusades, when the increase in maritime traffic between Western Europe and the Eastern Mediterranean also facilitated a renewed Jewish pilgrimage to Jerusalem and other holy places in the Levant. The fact that the social context of this genre was the medieval European pilgrimage movement is the reason that most of its authors turned to Hebrew instead of Judeo-Arabic, which was the preferred written language of Jews in the Islamicate world. It also explains the closeness in form and some of the content between these Hebrew travel accounts and contemporaneous Christian-authored texts, such as the itinerarium or peregrinatio. At the same time, medieval Hebrew travel writings include place-specific information and lore similarly known from Arabic (Muslim-authored) literature of travel and geography.