James 4:11

Speak not evil one of another, brethren. He that speaks evil of his brother, and judges his brother, speaks evil of the law, and judges the law: but if you judge the law, you are not a doer of the law, but a judge.

1 Peter 2:1

Therefore laying aside all malice, and all guile, and hypocrisies, and envies, and all evil speaking,

Psalm 140:11

Let not an evil speaker be established in the earth: evil shall hunt the violent man to overthrow him.

James 5:9

Murmur not one against another, brethren, lest you be judged: behold, the judge stands before the door.

Matthew 7:1-2

Judge not, that you be not judged.

Luke 6:37

Judge not, and you shall not be judged: condemn not, and you shall not be condemned: forgive, and you shall be forgiven:

Romans 2:1

Therefore you are inexcusable, O man, whosoever you are that judge: for in what you judge another, you condemn yourself; for you that judge do the same things.

Romans 2:13

(For not the hearers of the law are just before God, but the doers of the law shall be justified.

Romans 7:7

What shall we say then? is the law sin? God forbid. Nay, I had not known sin, but by the law: for I had not known lust, except the law had said, you shall not covet.

Romans 7:12-13

Therefore the law is holy, and the commandment holy, and just, and good.

Romans 14:3-4

Let not him that eats despise him that eats not; and let not him who eats not judge him that eats: for God has received him.

Romans 14:10-12

But why do you judge your brother? or why do you despise your brother? for we shall all stand before the judgment seat of Christ.

1 Corinthians 4:5

Therefore judge nothing before the time, until the Lord comes, who both will bring to light the hidden things of darkness, and will make manifest the counsels of the hearts: and then shall every man have praise of God.

2 Corinthians 12:20

For I fear, lest, when I come, I shall not find you such as I wish, and that I shall be found unto you such as you desire not: lest there be debates, envyings, wraths, strifes, backbitings, whisperings, conceit, tumults:

Ephesians 4:31

Let all bitterness, and wrath, and anger, and clamor, and evil speaking, be put away from you, with all malice:

1 Timothy 3:11

Even so must their wives be serious, not slanderers, temperate, faithful in all things.

2 Timothy 3:3

Without natural affection, truce breakers, false accusers, incontinent, fierce, despisers of those that are good,

Titus 2:3

The aged women likewise, that they be in behavior as becomes holiness, not false accusers, not given to much wine, teachers of good things;

James 1:22-23

But be you doers of the word, and not hearers only, deceiving your own selves.

James 1:25

But whoever looks into the perfect law of liberty, and continues in it, he being not a forgetful hearer, but a doer of the work, this man shall be blessed in his deed.

Treasury of Scripture Knowledge

Summary

Speak not evil one of another, brethren. He that speaketh evil of his brother, and judgeth his brother, speaketh evil of the law, and judgeth the law: but if thou judge the law, thou art not a doer of the law, but a judge.

Speaketh evil of the law

General references

Bible References

And judgeth

Matthew 7:1
Judge not, that you be not judged.
Luke 6:37
Judge not, and you shall not be judged: condemn not, and you shall not be condemned: forgive, and you shall be forgiven:
Romans 2:1
Therefore you are inexcusable, O man, whosoever you are that judge: for in what you judge another, you condemn yourself; for you that judge do the same things.
Romans 14:3
Let not him that eats despise him that eats not; and let not him who eats not judge him that eats: for God has received him.
1 Corinthians 4:5
Therefore judge nothing before the time, until the Lord comes, who both will bring to light the hidden things of darkness, and will make manifest the counsels of the hearts: and then shall every man have praise of God.

Speaketh evil of the law

Romans 7:7
What shall we say then? is the law sin? God forbid. Nay, I had not known sin, but by the law: for I had not known lust, except the law had said, you shall not covet.

A doer

James 1:22
But be you doers of the word, and not hearers only, deceiving your own selves.
Romans 2:13
(For not the hearers of the law are just before God, but the doers of the law shall be justified.

General references

Exodus 20:16
You shall not bear false witness against your neighbor.
Matthew 7:1
Judge not, that you be not judged.