7 For what reason (as the Holy Spirit [Ruach HaKodesh] says, To day if you2f will hear his voice,
8 Harden not your hearts, as in the provocation, in the day of temptation in the wilderness:
12 Take heed, brethren, lest there be in any of you an evil heart of unbelief, in departing from the living God-The Father.
13 But exhort one another daily, while it is called To day; lest any of you be hardened through the deceitfulness of sin.
15 While it is said, To day if you2f will hear his voice, harden not your hearts, as in the provocation.