by Pickthall -- often include the phrase "equal age" but don't specify what the houris are of equal age to.) On the other hand, the houris were created "without the process of birth", according to a classical Sunni interpretation of Q.56:35 in Tafsir al-Jalalayn, so that the heavenly virgins have no birthday or age in the earthly sense. Other sources, including a tafsir of Ibn Kathir, (see above) emphasize the purpose of the use of kawa'ib in verse Q.78:33 "is to highlight the woman’s youthfulness", though she is an adult, she "has reached the age when she begins to menstruate"; and that she is of the age of "young girls when their breasts are beginning to appear". At least one person (M Faroof Malik) translates in verse Q.55:56 as "bashful virgins". Quranic commentators Sunni sources mention that like all men and women of Paradise, the houris do not experience urination, defecation or menstruation. Ibn Kathir states that jinns will have female jinn companions in Paradise. Contemporary According to Smith and Haddad, if there is any generalization that can be made of "contemporary attitudes" toward the nature of the hereafter, including Houri, it is that it is "beyond human comprehension ... beyond time", that the Quran only "alluded to analogously". Imam Reza According to 8th Shia Imam, Imam Reza, the heavenly spouses are created of dirt (Creation of life from clay) and saffron. Gender and identity It has traditionally been believed that the houris are beautiful women who are promised as a reward to believing men, with numerous hadith and Quranic exegetes describing them as such. In recent years, however, some have argued that the term ḥūr refers both to pure men and pure women (it being the plural term for both the masculine and feminine forms which refer to whiteness) and the belief that the term houris only refers to females who are in paradise is a misconception. The Quran uses feminine as well as gender-neutral adjectives to describe houris, by describing them with the indefinite adjective عِينٌ, which some have taken to imply that certain passages are referring to both male and female companions. In addition, the use of masculine pronouns for the houris' companions does not imply that this companionship is restricted to men, as the masculine form encompasses the female in classical and Quranic Arabic—thus functioning as an all-gender including default form—and is used in the Quran