but exhort one another daily, while it is called "Today," lest any of you be hardened through the deceitfulness of sin.
Hebrews 3:13
Surrounding context
3:12 Beware, brethren, lest there be in any of you an evil heart of unbelief in departing from the living God;
3:13 but exhort one another daily, while it is called "Today," lest any of you be hardened through the deceitfulness of sin.
3:14 For we have become partakers of Christ if we hold the beginning of our confidence steadfast to the end,