2 Thessalonians 2:2

that you not be quickly shaken from your composure or be disturbed either by a spirit or a message or a letter as if from us, to the effect that the day of the Lord has come.

Mark 13:7

When you hear of wars and rumors of wars, do not be frightened; those things must take place; but that is not yet the end.

1 Corinthians 1:8

who will also confirm you to the end, blameless in the day of our Lord Jesus Christ.

Deuteronomy 13:1-5

If a prophet or a dreamer of dreams arises among you and gives you a sign or a wonder,

Isaiah 7:2

When it was reported to the house of David, saying, “The Arameans have camped in Ephraim,” his heart and the hearts of his people shook as the trees of the forest shake with the wind.

Isaiah 8:12-13

“You are not to say, ‘It is a conspiracy!’
In regard to all that this people call a conspiracy,
And you are not to fear what they fear or be in dread of it.

Isaiah 26:3

“The steadfast of mind You will keep in perfect peace,
Because he trusts in You.

Jeremiah 23:25-27

“I have heard what the prophets have said who prophesy falsely in My name, saying, ‘I had a dream, I had a dream!’

Micah 2:11

“If a man walking after wind and falsehood
Had told lies and said,
‘I will speak out to you concerning wine and liquor,’
He would be spokesman to this people.

Matthew 24:4-6

And Jesus answered and said to them, See to it that no one misleads you.

Matthew 24:24

For false Christs and false prophets will arise and will show great signs and wonders, so as to mislead, if possible, even the elect.

Luke 21:9

When you hear of wars and disturbances, do not be terrified; for these things must take place first, but the end does not follow immediately.”

Luke 21:19

By your endurance you will gain your lives.

John 14:1

Do not let your heart be troubled; believe in God, believe also in Me.

John 14:27

Peace I leave with you; My peace I give to you; not as the world gives do I give to you. Do not let your heart be troubled, nor let it be fearful.

Acts 20:23-24

except that the Holy Spirit solemnly testifies to me in every city, saying that bonds and afflictions await me.

Ephesians 5:6

Let no one deceive you with empty words, for because of these things the wrath of God comes upon the sons of disobedience.

1 Thessalonians 3:3

so that no one would be disturbed by these afflictions; for you yourselves know that we have been destined for this.

1 Thessalonians 4:15

For this we say to you by the word of the Lord, that we who are alive and remain until the coming of the Lord, will not precede those who have fallen asleep.

1 Thessalonians 5:2

For you yourselves know full well that the day of the Lord will come just like a thief in the night.

2 Thessalonians 2:15

So then, brethren, stand firm and hold to the traditions which you were taught, whether by word of mouth or by letter from us.

2 Thessalonians 3:17

I, Paul, write this greeting with my own hand, and this is a distinguishing mark in every letter; this is the way I write.

2 Peter 2:1-3

But false prophets also arose among the people, just as there will also be false teachers among you, who will secretly introduce destructive heresies, even denying the Master who bought them, bringing swift destruction upon themselves.

2 Peter 3:4-8

and saying, “Where is the promise of His coming? For ever since the fathers fell asleep, all continues just as it was from the beginning of creation.”

1 John 4:1-2

Beloved, do not believe every spirit, but test the spirits to see whether they are from God, because many false prophets have gone out into the world.

Revelation 19:20

And the beast was seized, and with him the false prophet who performed the signs in his presence, by which he deceived those who had received the mark of the beast and those who worshiped his image; these two were thrown alive into the lake of fire which burns with brimstone.

Treasury of Scripture Knowledge

Summary

That ye be not soon shaken in mind, or be troubled, neither by spirit, nor by word, nor by letter as from us, as that the day of Christ is at hand.

General references

Bible References

Shaken

Isaiah 7:2
When it was reported to the house of David, saying, “The Arameans have camped in Ephraim,” his heart and the hearts of his people shook as the trees of the forest shake with the wind.
Isaiah 8:12
“You are not to say, ‘It is a conspiracy!’
In regard to all that this people call a conspiracy,
And you are not to fear what they fear or be in dread of it.
Isaiah 26:3
“The steadfast of mind You will keep in perfect peace,
Because he trusts in You.
Matthew 24:6
You will be hearing of wars and rumors of wars. See that you are not frightened, for those things must take place, but that is not yet the end.
Mark 13:7
When you hear of wars and rumors of wars, do not be frightened; those things must take place; but that is not yet the end.
Luke 21:9
When you hear of wars and disturbances, do not be terrified; for these things must take place first, but the end does not follow immediately.”
John 14:1
Do not let your heart be troubled; believe in God, believe also in Me.
Acts 20:23
except that the Holy Spirit solemnly testifies to me in every city, saying that bonds and afflictions await me.
Ephesians 5:6
Let no one deceive you with empty words, for because of these things the wrath of God comes upon the sons of disobedience.
1 Thessalonians 3:3
so that no one would be disturbed by these afflictions; for you yourselves know that we have been destined for this.

By spirit

Deuteronomy 13:1
If a prophet or a dreamer of dreams arises among you and gives you a sign or a wonder,
Jeremiah 23:25
“I have heard what the prophets have said who prophesy falsely in My name, saying, ‘I had a dream, I had a dream!’
Micah 2:11
“If a man walking after wind and falsehood
Had told lies and said,
‘I will speak out to you concerning wine and liquor,’
He would be spokesman to this people.
Matthew 24:4
And Jesus answered and said to them, See to it that no one misleads you.
2 Peter 2:1
But false prophets also arose among the people, just as there will also be false teachers among you, who will secretly introduce destructive heresies, even denying the Master who bought them, bringing swift destruction upon themselves.
1 John 4:1
Beloved, do not believe every spirit, but test the spirits to see whether they are from God, because many false prophets have gone out into the world.
Revelation 19:20
And the beast was seized, and with him the false prophet who performed the signs in his presence, by which he deceived those who had received the mark of the beast and those who worshiped his image; these two were thrown alive into the lake of fire which burns with brimstone.

Nor by letter

1 Thessalonians 4:15
For this we say to you by the word of the Lord, that we who are alive and remain until the coming of the Lord, will not precede those who have fallen asleep.
2 Peter 3:4
and saying, “Where is the promise of His coming? For ever since the fathers fell asleep, all continues just as it was from the beginning of creation.”

General references

Acts 3:20
and that He may send Jesus, the Christ appointed for you,