¹⁵ looking carefully lest anyone ^(A)fall short of the grace of God; lest any ^(B)root of bitterness springing up cause trouble, and by this many become defiled;

¹⁷ You therefore, beloved, ^(A)since you know this beforehand, ^(B)beware lest you also fall from your own steadfastness, being led away with the error of the wicked;