Religious, Genetic, and Psychosocial Understandings of ‘The Sins of the Fathers’ and Their Implications for Family Historians

Abstract

The purpose of this paper is to discuss the idea that the misdeeds of ancestors will have negative consequences for their descendants, as encapsulated by biblical quotes about ‘the sins of the fathers’. The prevalence of these ideas in religion and folklore, through the notion of family curses, is discussed, as is an analysis of what constitutes ‘sin’. How the so-called sins of our forebears might reach across future generations is considered in two ways. The first is that detrimental characteristics, behaviours, and health conditions can be transmitted to descendants via genetic, epigenetic, environmental, and psychosocial mechanisms (and the interactions between these). The second is that descendants can feel guilt and shame as a result of the actions of their ancestors. Overcoming the effects of ancestral fault and disadvantage may occur through improvements in living standards, medical advances, more tolerant and inclusive cultural beliefs, as well as other environmental and social changes. These processes are also likely to be assisted by greater knowledge and understanding of one’s own family history. Such knowledge, in historical context, has the potential to facilitate both personal psychotherapeutic change and decisions about appropriate reparations where these are indicated.