John 6:60

Therefore many of His disciples, when they heard this said, “This is a difficult statement; who can listen to it?”

John 6:66

As a result of this many of His disciples withdrew and were not walking with Him anymore.

Matthew 11:6

And blessed is he who does not take offense at Me.”

John 6:41-42

Therefore the Jews were grumbling about Him, because He said, “I am the bread that came down out of heaven.”

John 8:31

So Jesus was saying to those Jews who had believed Him, “If you continue in My word, then you are truly disciples of Mine;

John 8:43

Why do you not understand what I am saying? It is because you cannot hear My word.

Hebrews 5:11

Concerning him we have much to say, and it is hard to explain, since you have become dull of hearing.

as also in all his letters, speaking in them of these things, in which are some things hard to understand, which the untaught and unstable distort, as they do also the rest of the Scriptures, to their own destruction.

Treasury of Scripture Knowledge

Summary

John 6:60

Many therefore of his disciples, when they had heard this, said, This is an hard saying; who can hear it?

Of his

John 6:66

John 8:31

This

2 Peter 3:16

Bible References