 Incest , or " rape of children by parents or other adult relatives " or " those responsible for the education of the children entrusted to them " is considered the most heinous of sexual sins . 
 Incest , or " rape of children by parents or other adult relatives " or " those responsible for the education of the children entrusted to them " is considered the most heinous of sexual sins . 
Incest , or " rape of children by parents or other adult relatives " or " those responsible for the education of the children entrusted to them " is considered the most heinous of sexual sins .