¹² See to it, brothers and sisters, that none of you has a sinful, unbelieving heart that turns away from the living God.^(A)

¹⁷ Therefore, dear friends, since you have been forewarned, be on your guard^(A) so that you may not be carried away by the error^(B) of the lawless^(C) and fall from your secure position.^(D)