Hebrews 10:26-39 New Revised Standard Version (NRSV)
26 For if we willfully persist in sin after having received the knowledge of the truth, there no longer remains a sacrifice for sins, 27 but a fearful prospect of judgment, and a fury of fire that will consume the adversaries. 28 Anyone who has violated the law of Moses dies without mercy “on the testimony of two or three witnesses.” 29 How much worse punishment do you think will be deserved by those who have spurned the Son of God, profaned the blood of the covenant by which they were sanctified, and outraged the Spirit of grace? 30 For we know the one who said, “Vengeance is mine, I will repay.” And again, “The Lord will judge his people.” 31 It is a fearful thing to fall into the hands of the living God.
32 But recall those earlier days when, after you had been enlightened, you endured a hard struggle with sufferings, 33 sometimes being publicly exposed to abuse and persecution, and sometimes being partners with those so treated. 34 For you had compassion for those who were in prison, and you cheerfully accepted the plundering of your possessions, knowing that you yourselves possessed something better and more lasting. 35 Do not, therefore, abandon that confidence of yours; it brings a great reward. 36 For you need endurance, so that when you have done the will of God, you may receive what was promised. 37 For yet
“in a very little while,
39 But we are not among those who shrink back and so are lost, but among those who have faith and so are saved.