31 Then Jesus said to them, "You will all fall away because of me this night. For it is written, 'I will strike the shepherd, and the sheep of the flock will be scattered.' 32 But after I am raised up, I will go before you to Galilee." 33 Peter answered him, "Though they all fall away because of you, I will never fall away." 34 Jesus said to him, "Truly, I tell you, this very night, before the rooster crows, you will deny me three times." 35 Peter said to him, "Even if I must die with you, I will not deny you!" And all the disciples said the same.

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.