John 13:37

Peter said to him, "Lord, why can't I follow you now? I will lay down my life for you."

Matthew 26:31-35

Then Jesus said to them, "All of you will be made to stumble because of me tonight, for it is written, 'I will strike the shepherd, and the sheep of the flock will be scattered.'

Mark 14:27-31

Jesus said to them, "All of you will be made to stumble because of me tonight, for it is written, 'I will strike the shepherd, and the sheep will be scattered.'

Luke 22:31-34

The Lord said, "Simon, Simon, behold, Satan asked to have you, that he might sift you as wheat,

John 21:15

So when they had eaten their breakfast, Jesus said to Simon Peter, "Simon, son of Jonah, do you love me more than these?" He said to him, "Yes, Lord; you know that I have affection for you." He said to him, "Feed my lambs."

Acts 20:24

But these things don't count; nor do I hold my life dear to myself, so that I may finish my race with joy, and the ministry which I received from the Lord Jesus, to fully testify to the Good News of the grace of God.

Acts 21:13

Then Paul answered, "What are you doing, weeping and breaking my heart? For I am ready not only to be bound, but also to die at Jerusalem for the name of the Lord Jesus."

Treasury of Scripture Knowledge

Summary

Peter said unto him, Lord, why cannot I follow thee now? I will lay down my life for thy sake.

Bible References

Why

John 21:15
So when they had eaten their breakfast, Jesus said to Simon Peter, "Simon, son of Jonah, do you love me more than these?" He said to him, "Yes, Lord; you know that I have affection for you." He said to him, "Feed my lambs."
Matthew 26:31
Then Jesus said to them, "All of you will be made to stumble because of me tonight, for it is written, 'I will strike the shepherd, and the sheep of the flock will be scattered.'
Mark 14:27
Jesus said to them, "All of you will be made to stumble because of me tonight, for it is written, 'I will strike the shepherd, and the sheep will be scattered.'
Luke 22:31
The Lord said, "Simon, Simon, behold, Satan asked to have you, that he might sift you as wheat,
Acts 20:24
But these things don't count; nor do I hold my life dear to myself, so that I may finish my race with joy, and the ministry which I received from the Lord Jesus, to fully testify to the Good News of the grace of God.
Acts 21:13
Then Paul answered, "What are you doing, weeping and breaking my heart? For I am ready not only to be bound, but also to die at Jerusalem for the name of the Lord Jesus."