Hebrews 10:29-31

Williams(i) 29 How much severer punishment do you suppose that one deserves who tramples the Son of God underfoot, and counts as a common thing the blood of the covenant by which he was consecrated, and has insulted the Spirit that grants God's unmerited favor? 30 For we know who it was that said, "Vengeance belongs to me, I will pay back!" and again, "The Lord will be His people's judge." 31 It is a terrifying thing to fall into the hands of the ever living God!