as knowing this, that law is not made for a righteous man, but for the lawless and insubordinate, for the ungodly and sinners, for the unholy and profane, for murderers of fathers and murderers of mothers, for manslayers,

 It would be the easiest thing in the world for Christianity to get lost in endless and fabulous stories about origins and in elaborate and imaginary genealogies. That was a danger which was inherent in the situation in which Christian thought was developing. 