Hebrews 4:12
For the word of God is quick, and powerful, and sharper than any twoedged sword, piercing even to the dividing asunder of soul and spirit, and of the joints and marrow, and is a discerner of the thoughts and
intents of the heart.

Mighty. Its power is seen in awakening the conscience; alarming the fears; laying bare the secret feelings of the heart, and causing the sinner to tremble with the apprehension of the coming judgment. All the great changes in the moral world for the better, have been caused by the power of truth. They are such as the truth in its own nature is suited to effect, and if we may judge of its power by the greatness of the revolutions produced, no words can over-estimate the might of the truth which God has revealed.