Matthew 15:14

Let them alone; they are blind guides of the blind, and if one blind man leads another, both of them will fall into a pit."

2 Corinthians 1:17

Such was my intention. Now, have I shown myself 'fickle'? When I propose some plan, do I propose it in a worldly way, ready to mean 'no' as well as 'yes'?

Revelation 19:20

But the Beast was seized, together with the false Prophet who had performed in his presence the miracles by means of which he seduced those who received the mark of the Beast and worshipped his statue; both of them were flung alive into the lake of fire that blazes with brimstone,

Treasury of Scripture Knowledge

Summary

Behold, I am against them that prophesy false dreams, saith the LORD, and do tell them, and cause my people to err by their lies, and by their lightness; yet I sent them not, nor commanded them: therefore they shall not profit this people at all, saith the LORD.

Therefore

Bible References

To err

Revelation 19:20
But the Beast was seized, together with the false Prophet who had performed in his presence the miracles by means of which he seduced those who received the mark of the Beast and worshipped his statue; both of them were flung alive into the lake of fire that blazes with brimstone,

And by

2 Corinthians 1:17
Such was my intention. Now, have I shown myself 'fickle'? When I propose some plan, do I propose it in a worldly way, ready to mean 'no' as well as 'yes'?

Therefore

Matthew 15:14
Let them alone; they are blind guides of the blind, and if one blind man leads another, both of them will fall into a pit."