Hebrews 3:7-19 - A Serious Warning Against Unbelief

⁷ Therefore, as the Holy Spirit says:

Today, if you hear His voice,
⁸ do not harden your hearts as in the rebellion,
on the day of testing in the wilderness,
⁹ where your fathers tested Me, tried Me,
and saw My works ¹⁰ for 40 years.
Therefore I was provoked with that generation
and said, “They always go astray in their hearts,
and they have not known My ways.”
¹¹ So I swore in My anger,
“They will not enter My rest.”

¹² Watch out, brothers, so that there won’t be in any of you an evil, unbelieving heart that departs from the living God. ¹³ But encourage each other daily, while it is still called today, so that none of you is hardened by sin’s deception. ¹⁴ For we have become companions of the Messiah if we hold firmly until the end the reality that we had at the start. ¹⁵ As it is said:

Today, if you hear His voice,
do not harden your hearts as in the rebellion.

¹⁶ For who heard and rebelled? Wasn’t it really all who came out of Egypt under Moses? ¹⁷ And who was He provoked with for 40 years? Was it not with those who sinned, whose bodies fell in the wilderness? ¹⁸ And who did He swear to that they would not enter His rest, if not those who disobeyed? ¹⁹ So we see that they were unable to enter because of unbelief.