According to Goody, some of the church's moves, such as its ban on polygyny and divorce, were aimed at increasing heirlessness--by reducing the number of people who had claims, by kinship, to property...Other of the church's moves appear to have been aimed not at increasing heirlessness as such but at loosening the hold of kin groups on property--that is, by finding ways to prevent property from staying within kin groups over the generations. Of course, whatever the church could do to place a wedge between kin groups and property, it did to its own material advantage since any such loosened property could more easily wind up in church coffers...In essence, the church wanted persuadable individuals, not powerful corporate kin groups, to have control over property and to make uncontested decisions about its ultimate destination. Marriage between cousins or between certain degrees of consanguineal kin was banned, then, precisely because such marriges promoted the consolidation of estates and their undivided inheritance within kinship groups...The church fought for and eventually gained control over marriges in general. It won its battles against endogamy and divorce, and increasingly influenced the marriage ceremony. More and more it came to define not only who could or could not marry whom but what marriage itself should mean. In 1439, marriage became the seventh Sacrament...According to Goody, all the "strategies of heirship" that the church fought against, and conquered, mark the very set of traits (such as monogamy, love matches, and lack of corporate kin groups) that came to distinguish the European pattern of kinship and marriage from the pattern that remained in Asia. Indeed, Goody groups these traits within a single frame, and it is a frame grounded in a single cause: the material acquisitiveness of the Catholic Church. In support of this claim, he presents a wealth of historical evidence. He also demonstrates that other forces were not behind these "reforms," that the church in fact had to fight hard for them, and that several levels of European society strongly resisted them.