MacCulloch (2010, p. 112) writes, We have to remember that the vast majority of early Christian texts have perished, and despite many new archaeological finds, there is a bias among those that survived towards texts which later forms of Christianity found acceptable. One expert on the period has recently estimated that around 85 per cent of second-century Christian texts of which existing sources make mention have gone missing, and that total itself can only represent a fraction of what there once was.