20  Again, When a righteous man doth turn from his righteousness, and commit iniquity, and I lay a ^dstumblingblock before him, he shall die: because thou hast not given him warning, he shall die in his sin, and his righteousness which he hath done shall not be remembered; but his blood will I require at thine hand.

  29  For behold, the Lord hath said: I will not succor my people in the day of their transgression; but I will hedge up their ways that they prosper not; and their doings shall be as a ^bstumbling block before them.