19 Bible Verses about evil, warnings against

Be not unequally yoked with unbelievers; for what participation has righteousness with wickedness? or what communion has light with darkness?

AT that time, the multitude being assembled by ten thousands, so that they trod one on another, he said to his disciples, Beware, first, of the leaven of the Pharisees, which is hypocrisy;

See then that what is said by the prophets does not come upon you;

You cannot drink the Lord's cup and the cup of demons; you cannot partake at the Lord's table and the table of demons.

Do you therefore, beloved, knowing [these things] before, be on your guard not to be carried away with the error of the wicked and fall from your steadfastness,

What shall we say then? Is the law sin? By no means. On the contrary I knew not sin except through the law; for I had not known inordinate desire, unless the law had said, You shall not desire inordinately.

Wherefore by the works of the law there shall no flesh be justified is his sight, for by the law there is an acknowledgment of sin.

For the law supervened that the fall might abound; but where the sin abounded the grace was superabundant,

Did then that which is good become death to me? By no means, but sin; that sin might be made manifest, producing death to me through that which is good, that sin might become exceedingly sinful through the commandment.

What then? The law was added on account of transgressions, till the offspring should come to which the promise was made, being appointed by angels by the hand of a mediator.

So that the law was our schoolmaster to lead to Christ, that we might be justified by faith;

knowing this, that a law is not made for a righteous man, but for the wicked and disorderly, the impious and sinful, the unholy and profane, murderers of fathers and murderers of mothers and murderers of their fellow-men, fornicators, sodomites, men-stealers, liars, perjurers, and whatever else is contrary to sound doctrine, according to the glorious gospel of the blessed God, with which I have been intrusted.

Let every soul be subject to the superior powers. For there is no power except from God, and the [powers] which exist have been ordained by God. So that he who resists the power resists the ordinance of God; and those who resist shall receive judgment on themselves. For rulers are not a terror to good works, but to evil. Will you not fear the power? Do good, and you shall have praise from it;read more.
for [the power] is God's minister to you for good. But if you do evil, fear; for it bears not the sword in vain; for it is God's minister of justice for punishment to him that does evil.

I exhort therefore, first of all, that petitions, prayers, intercessions, thanksgivings should be offered for all men, for kings and all in authority, that we may lead quiet and peaceful lives in all piety and sanctity.

Be subject therefore to every human government, for the Lord's sake, whether to the king, as superior, to governors, sent by him for the punishment of evil doers and the praise of those who do well;

Be not deceived, God is not mocked. For what a man sows, that shall he also reap; for he that sows for his flesh, shall of the flesh reap destruction; but he that sows for the Spirit, shall of the Spirit reap life eternal.

Affliction and distress [shall be] on every soul of man that does evil, both the Jew first and the Greek;

But according to your hardness and unchanged heart you treasure up wrath for yourself in the day of wrath and of a revelation of the righteous judgment of God,

For the wages of sin is death; but the gift of God is eternal life by Christ Jesus our Lord.