2 Timothy 3:16-17
All scripture is given by inspiration of God, and is profitable for doctrine, for reproof, for correction…
The Scriptures give Divine, and therefore infallible, direction "for doctrine" — the didactic teaching of the truth concerning God; "for reproof" — the refutation by proof of error concerning God; "for correction" — the setting right or rectifying the wrong principles of practical ethics; "for instruction in righteousnsss" — the positive nurture of the soul in experimental knowledge of the way in which a sinner may be accounted righteous before God. And this, it will be perceived on a little reflection, is a marvellously logical classification of their uses; and it is exhaustive, as covering all the possible wants that man can desire to have met by a revelation. As a being endowed with reason, and capable of believing only what he conceives to he truth, his religion must embrace a "doctrine" of God and his relations to God. As a creature liable to be deceived, by error and unbelief concerning God and his relations to God, his religion must have a guide to warn against and expose the wiles of error, that are ever tampering with his "evil heart of unbelief." As a being whose passions are ever blinding his conscience in reference to duty toward God and man, his religion must supply him with a rule of right, by which to correct his crooked judgments and amend his crooked ways. As a being capable of a birth to a new and everlasting life, his religion must supply him with a nurture under the new law of righteousness which the faith that is unto salvation teaches him. So that it may be affirmed with truth, that no want of the human soul can be conceived, which is not provided for under one or other of these four heads.
(S. Robinson, D. D.)
Parallel VersesKJV: All scripture is given by inspiration of God, and is profitable for doctrine, for reproof, for correction, for instruction in righteousness: