392. Verse 15 And Jehovah said to him, Therefore anyone killing Cain, vengeance will be taken on him sevenfold. And Jehovah put a sign on Cain, lest anyone finding him should strike him. 'Anyone killing Cain, vengeance will be taken on him sevenfold' means that to violate faith thus separated was utterly forbidden. 'Jehovah put a sign on Cain, lest anyone should strike him' means that the Lord distinguished faith in a special way to ensure its preservation.