What is evil?

Evil is not first a list of bad deeds — Scripture gives it a definition, a starting point, and an end. The commentators trace it back to one principle at work in a creature who was made to depend on God, and then follow that principle through to the cross, where God dealt with it.

The definition

The plainest answer given is a single word. One writer sets it against the vague answers people usually offer:

To the question, "What is sin?" many contradictory answers would probably be given. God's definition of it — which alone carries authority — is found in 1 John 3:4: "sin is lawlessness." This way of defining it cuts very deep. Every exercise of the human will in independence of God is by this divine statement declared to be sin. It does not matter what the act may be, whether it is something human courts would punish, or something that would pass without comment in the eyes of men; every action taken without reference to God is sin.

W. W. Fereday

Older translations read "the transgression of the law," and commentators press hard on why that reading falls short:

Transgression of the law is sin; but the reverse is not true, for sin has a far wider bearing: it is lawlessness, unrestrained self-will. Such breaches might be committed by a Jew through carelessness or provocation without his realising God's authority in it, whereas lawlessness has an awful character.

William Kelly

One root, endless forms

Evil looks varied, but the writers insist it is one thing wearing many clothes.

In its fruits, however varied, evil is, in its essential principle, absolutely one. The creature leaving the creature's place — setting itself up in independence of God — this is its character at bottom, always.

Numerical Bible Notes

That means respectability is no shelter, and small beginnings are not harmless:

Sin is doing our own will, in whatever direction that will may travel, whatever form it may take. It may show itself as the grossest moral depravity, or it may dress itself in cultivated and refined taste, but it is self-will all the while, and self-will is sin. It may be only like the acorn, the mere seed, but the acorn contains the wide-spreading oak.

C. H. Mackintosh

Where it came from

Evil has a starting point outside of God, and the writers guard that point carefully:

But evil never came from God — only from the creature, once innocent, now fallen, who did not keep his first position, but chose to do his own will and have his own way. An angel did this first. Man was misled by him who, straying and exalting himself, deceived others both in heaven and on earth.

William Kelly

Its present grip

Evil now meets a person from three directions at once, and one of them is a person:

Mankind is dominated by a triple alliance of evil — the world, the flesh, and the devil. The first is that organised system of things produced by human thought and activity, without God and against Him. The second is that corrupt nature, built into man as a fallen creature, which expresses itself in the world and is quite at home there. The last is the mighty person, the very source and originator of evil itself.

F. B. Hole

Judged at the cross

The whole question of good and evil was not settled by argument but by an event:

Our Lord's course in this world brought to a crisis and settled the whole question of good and evil. He was perfect goodness and grace, but the whole powers of evil — demons and men — were against Him. They succeeded in crucifying Him, and on the cross, when He was made sin for us, God even forsook Him. So sin was judged by God; the holiness, righteousness, wisdom and love of God were displayed and vindicated.

The Bible Treasury

And the removal is not partial:

God, in His infinite wisdom, allowed Satan to tempt man and bring sin into the world; but in the very scene where it was brought in, God has dealt with it, with a view to removing it from the whole universe. Not only will the evidences and effects of sin be taken away, but sin as an active principle will be banished from God's universe.

An Outline of Sound Words

How to meet it now

Hatred of evil is presented as the natural companion of real love, not its opposite:

Love and hatred of evil will always be found together. The Psalmist says, "O you who love the LORD, hate evil!" A false charity may ignore evil under the excuse of love, and even treat evil doctrine as of little importance.

Hamilton Smith

The defence, though, is not mainly resistance but occupation:

"Do not be overcome by evil, but overcome evil with good." Here "evil" is looked at as a power from outside that threatens and could easily overcome us. "Good," on the other hand, is the atmosphere we are to live in, occupied with it, and in its power we can meet and overcome evil.

Samuel Ridout

Summary

- Root — Evil is one principle, not many: the creature stepping out of the creature's place and acting independently of God.

- Definition — That principle has a name, "lawlessness," which reaches wider than breaking a rule and leaves no one outside its verdict.

- Origin — It never came from God; it began in a creature who chose his own will, and it spread from heaven to earth.

- Reach — It now presses in from three sides — the world, the fallen nature, and the one who first originated it.

- End — At the cross the whole question of good and evil was settled, and sin will finally be banished from God's universe; until then, love hates evil and overcomes it by living in good.

Reviewed by Orion on August 22, 2026