12 See, brethren, lest there be in any one of you a wicked heart of unbelief, in turning away from {the} living God.

13 But encourage yourselves each day, as long as it is called To-day, that none of you be hardened by the deceitfulness of sin.

12 Take heed, brethren, lest haply there shall be in any one of you an evil heart of unbelief, in falling away from the living God: 13 but exhort one another day by day, so long as it is called To-day; lest any one of you be hardened by the deceitfulness of sin: