John 6:60
60Therefore many of his disciples, when they heard this, said, “This is a hard saying! Who can listen to it?”
Many of his disciples—not only hostile “Jews”—call it a hard saying: who can listen? Wesley: hard to the children of the world, sweet to the children of God. Scarce ever did he speak more sublimely, even to the apostles in private. Who can hear—endure it?
They heard and found it intolerable. The hardness is in refusing spiritual eating of the crucified Son. Disciples can still walk away; the saying is not softened to keep a crowd. Their question is a decision forming, not a request for a glossary only.
Calvin: the harshness lay in their hearts, not in the saying. The reprobate form stones out of the word to dash themselves upon. Whoever submits with true humility finds nothing harsh; to unbelievers it is a hammer that breaks the rock.
“Who can listen?” already excuses the self and indicts the Son. Many who wore the name disciple now show what they were. The hard saying is the same gospel that is life to the teachable.