John 18:1-6 (NRSV):
1 After Jesus had spoken these words, he went out with his disciples across the Kidron valley to a place where there was a garden, which he and his disciples entered. 2 Now Judas, who betrayed him, also knew the place, because Jesus often met there with his disciples. 3 So Judas brought a detachment of soldiers together with police from the chief priests and the Pharisees, and they came there with lanterns and torches and weapons. 4 Then Jesus, knowing all that was to happen to him, came forward and asked them, “Whom are you looking for?” 5 They answered, “Jesus of Nazareth.” Jesus replied, “I am he.” Judas, who betrayed him, was standing with them. 6 When Jesus said to them, “I am he,” they stepped back and fell to the ground.
Why did they fall to the ground? Was it just a coincidence or the result of a deliberate supernatural intervention?