¹² Take care, brothers, lest there be in any of you an evil, unbelieving heart, leading you to fall away from the living God. ¹³ But exhort one another every day, as long as it is called “today,” that none of you may be hardened by the deceitfulness of sin. ¹⁴ For we have come to share in Christ, if indeed we hold our original confidence firm to the end. ¹⁵ As it is said,

¹⁶ For who were those who heard and yet rebelled? Was it not all those who left Egypt led by Moses? ¹⁷ And with whom was he provoked for forty years? Was it not with those who sinned, whose bodies fell in the wilderness? ¹⁸ And to whom did he swear that they would not enter his rest, but to those who were disobedient? ¹⁹ So we see that they were unable to enter because of unbelief.