Peter showed himself to be impetuous

[Mary Naeem]

Peter showed himself to be impetuous to the point of rashness. For example, it was Peter who left the boat to walk on the water to Jesus (Matthew 14:28-29)—and promptly took his eyes off Jesus and began to sink (verse 30). It was Peter who took Jesus aside to rebuke Him for speaking of His death (Matthew 16:22)—and was swiftly corrected by the Lord (verse 23). It was Peter who suggested erecting three tabernacles to honor Moses, Elijah, and Jesus (Matthew 17:4)—and fell to the ground in fearful silence at God’s glory (verses 5-6). It was Peter who drew his sword and attacked the servant of the high priest (John 18:10)—and was immediately told to sheath his weapon (verse 11). It was Peter who boasted that he would never forsake the Lord, even if everyone else did (Matthew 26:33)—and later denied three times that he even knew the Lord (verses 70-74).