Hebrews 9:22

9:22 Indeed according to the law almost everything was purified with blood, and without the shedding of blood there is no forgiveness.

Hebrews 12:8

12:8 But if you do not experience discipline, something all sons have shared in, then you are illegitimate and are not sons.

Hebrews 12:14

Do Not Reject God’s Warning

12:14 Pursue peace with everyone, and holiness, for without it no one will see the Lord.