Luke 6:39-40

And He said to them by way of parable, Can a blind man guide a blind man? will they not both fall into a ditch?

John 5:24

Verily, verily I say unto you, he, that heareth my word, and believeth in Him that sent me, hath everlasting life, and shall not come under condemnation; but is passed from death to life.

Matthew 15:14

Regard them not; for they are blind guides of the blind: and if the blind lead the blind, both will fall into the ditch.

Matthew 23:16-26

Wo unto you, ye blind guides, who say, If any one swear by the temple, it is nothing;

John 6:63

The spirit is the principle of life, the flesh availeth nothing: now the words that I speak unto you are spirit, and therefore life.

John 6:68

Then Simon Peter answered Him, Lord, to whom shall we go?

Treasury of Scripture Knowledge

Summary

Understanding is a wellspring of life unto him that hath it: but the instruction of fools is folly.

A well-spring

Bible References

A well-spring

John 5:24
Verily, verily I say unto you, he, that heareth my word, and believeth in Him that sent me, hath everlasting life, and shall not come under condemnation; but is passed from death to life.
John 6:63
The spirit is the principle of life, the flesh availeth nothing: now the words that I speak unto you are spirit, and therefore life.

The instruction

Matthew 15:14
Regard them not; for they are blind guides of the blind: and if the blind lead the blind, both will fall into the ditch.
Matthew 23:16
Wo unto you, ye blind guides, who say, If any one swear by the temple, it is nothing;
Luke 6:39
And He said to them by way of parable, Can a blind man guide a blind man? will they not both fall into a ditch?