31 Then Jesus told them, "Before the night's over, you're going to fall to pieces because of what happens to me. There is a Scripture that says, I'll strike the shepherd; helter-skelter the sheep will be scattered. 32 But after I am raised up, I, your Shepherd, will go ahead of you, leading the way to Galilee." 33 Peter broke in, "Even if everyone else falls to pieces on account of you, I won't." 34 "Don't be so sure," Jesus said. "This very night, before the rooster crows up the dawn, you will deny me three times." 35 Peter protested, "Even if I had to die with you, I would never deny you." All the others said the same thing.
Matthew Henry's Commentary on Matthew 26:31-35
Commentary on Matthew 26:31-35
(Read Matthew 26:31-35)
Improper self-confidence, like that of Peter, is the first step to a fall. There is a proneness in all of us to be over-confident. But those fall soonest and foulest, who are the most confident in themselves. Those are least safe, who think themselves most secure. Satan is active to lead such astray; they are most off their guard: God leaves them to themselves, to humble them.