Hebrews 2:9

2:9 but we see Jesus, who was made lower than the angels for a little while, now crowned with glory and honor because he suffered death, so that by God’s grace he would experience death on behalf of everyone.

Hebrews 10:29

10:29 How much greater punishment do you think that person deserves who has contempt for the Son of God, and profanes the blood of the covenant that made him holy, and insults the Spirit of grace?

Hebrews 12:15

12:15 See to it that no one comes short of the grace of God, that no one be like a bitter root springing up and causing trouble, and through him many become defiled.

Hebrews 13:9

13:9 Do not be carried away by all sorts of strange teachings. For it is good for the heart to be strengthened by grace, not ritual meals, which have never benefited those who participated in them.