8. do not harden your heartsas you did in the rebellion,during the time of testing in the wilderness,
9. where your ancestors tested and tried me,though for forty years they saw what I did.
10. That is why I was angry with that generation;I said, 'Their hearts are always going astray,and they have not known my ways.'
11. So I declared on oath in my anger,'They shall never enter my rest.'"
12. See to it, brothers and sisters, that none of you has a sinful, unbelieving heart that turns away from the living God.