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 13:17

13:17 Obey your leaders and submit to them, for they keep watch over your souls and will give an account for their work. Let them do this with joy and not with complaints, for this would be no advantage for you.