Treasury of Scripture Knowledge

Summary

But the tongue can no man tame; it is an unruly evil, full of deadly poison.

General references

Bible References

An unruly

James 3:6
And the tongue is [in a sense] a fire, the very world of injustice and unrighteousness; the tongue is set among our members as that which contaminates the entire body, and sets on fire the course of our life [the cycle of man’s existence], and is itself set on fire by hell (Gehenna).
Psalm 55:21

The words of his mouth were smoother than butter,
But his heart was hostile;
His words were softer than oil,
Yet they were drawn swords.
Psalm 57:4

My life is among lions;
I must lie among those who breathe out fire—
The sons of men whose teeth are spears and arrows,
And their tongue a sharp sword.
Psalm 59:7

Look how they belch out [insults] with their mouths;
Swords [of sarcasm, ridicule, slander, and lies] are in their lips,
For they say, “Who hears us?”
Psalm 64:3

Who have sharpened their tongues like a sword.
They aim venomous words as arrows,

Full

Deuteronomy 32:33

“Their wine is the venom of serpents,
And the deadly poison of vipers.
Psalm 58:4

Their poison is like the venom of a serpent;
They are like the deaf horned viper that stops up its ear,
Psalm 140:3

They sharpen their tongues like a serpent’s;
Poison of a viper is under their lips. Selah.
Ecclesiastes 10:11
If the serpent bites before being charmed, then there is no profit for the charmer.
Romans 3:13

Their throat is an open grave;
They [habitually] deceive with their tongues.”
The venom of asps is beneath their lips.”
Revelation 12:9
And the great dragon was thrown down, the age-old serpent who is called the devil and Satan, he who continually deceives and seduces the entire inhabited world; he was thrown down to the earth, and his angels were thrown down with him.

General references

Matthew 15:18
But whatever [word] comes out of the mouth comes from the heart, and this is what defiles and dishonors the man.