James 4:11

Do not speak against one another, brethren. He who speaks against a brother or judges his brother, speaks against the law and judges the law; but if you judge the law, you are not a doer of the law but a judge of it.

1 Peter 2:1

Therefore, putting aside all malice and all deceit and hypocrisy and envy and all slander,

Psalm 140:11

“May a slanderer not be established in the earth;
May evil hunt the violent man speedily.”

James 5:9

Do not complain, brethren, against one another, so that you yourselves may not be judged; behold, the Judge is standing right at the door.

Matthew 7:1-2

Do not judge so that you will not be judged.

Luke 6:37

Do not judge, and you will not be judged; and do not condemn, and you will not be condemned; pardon, and you will be pardoned.

Romans 2:1

Therefore you have no excuse, everyone of you who passes judgment, for in that which you judge another, you condemn yourself; for you who judge practice the same things.

Romans 2:13

for it is not the hearers of the Law who are just before God, but the doers of the Law will be justified.

Romans 7:7

What shall we say then? Is the Law sin? May it never be! On the contrary, I would not have come to know sin except through the Law; for I would not have known about coveting if the Law had not said, “You shall not covet.”

Romans 7:12-13

So then, the Law is holy, and the commandment is holy and righteous and good.

Romans 14:3-4

The one who eats is not to regard with contempt the one who does not eat, and the one who does not eat is not to judge the one who eats, for God has accepted him.

Romans 14:10-12

But you, why do you judge your brother? Or you again, why do you regard your brother with contempt? For we will all stand before the judgment seat of God.

1 Corinthians 4:5

Therefore do not go on passing judgment before the time, but wait until the Lord comes who will both bring to light the things hidden in the darkness and disclose the motives of men’s hearts; and then each man’s praise will come to him from God.

2 Corinthians 12:20

For I am afraid that perhaps when I come I may find you to be not what I wish and may be found by you to be not what you wish; that perhaps there will be strife, jealousy, angry tempers, disputes, slanders, gossip, arrogance, disturbances;

Ephesians 4:31

Let all bitterness and wrath and anger and clamor and slander be put away from you, along with all malice.

1 Timothy 3:11

Women must likewise be dignified, not malicious gossips, but temperate, faithful in all things.

2 Timothy 3:3

unloving, irreconcilable, malicious gossips, without self-control, brutal, haters of good,

Titus 2:3

Older women likewise are to be reverent in their behavior, not malicious gossips nor enslaved to much wine, teaching what is good,

James 1:22-23

But prove yourselves doers of the word, and not merely hearers who delude themselves.

James 1:25

But one who looks intently at the perfect law, the law of liberty, and abides by it, not having become a forgetful hearer but an effectual doer, this man will be blessed in what he does.

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
Do not judge so that you will not be judged.
Luke 6:37
Do not judge, and you will not be judged; and do not condemn, and you will not be condemned; pardon, and you will be pardoned.
Romans 2:1
Therefore you have no excuse, everyone of you who passes judgment, for in that which you judge another, you condemn yourself; for you who judge practice the same things.
Romans 14:3
The one who eats is not to regard with contempt the one who does not eat, and the one who does not eat is not to judge the one who eats, for God has accepted him.
1 Corinthians 4:5
Therefore do not go on passing judgment before the time, but wait until the Lord comes who will both bring to light the things hidden in the darkness and disclose the motives of men’s hearts; and then each man’s praise will come to him from God.

Speaketh evil of the law

Romans 7:7
What shall we say then? Is the Law sin? May it never be! On the contrary, I would not have come to know sin except through the Law; for I would not have known about coveting if the Law had not said, “You shall not covet.”

A doer

James 1:22
But prove yourselves doers of the word, and not merely hearers who delude themselves.
Romans 2:13
for it is not the hearers of the Law who are just before God, but the doers of the Law will be justified.

General references

Exodus 20:16
You shall not bear false witness against your neighbor.
Matthew 7:1
Do not judge so that you will not be judged.