Hebrews 3:12-14

12See, brethren, lest there be in any one of you a wicked heart of unbelief, in turning away from [the] living 1God.

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

14For we are become companions of the Christ if indeed we hold the beginning of the assurance firm to the end;