The next line of proof to be considered is the transformation of the disciples caused by the resurrection. They had seen their Master die, and through that death they lost all hope. Yet hope returned three days after. On the day of the crucifixion they were filled with sadness; on the first day of the week with gladness. At the crucifixion they were hopeless; on the first day of the week their hearts glowed with certainty. When the message of the resurrection first came they were incredulous and hard to be convinced, but when once they became assured they never doubted again. What could account for the astonishing change in these men in so short a time? The mere removal of the body from the grave could never have transformed their spirits and characters. Three days are not enough for a legend to spring up which should so affect them. Time is needed for a process of legendary growth. There is nothing more striking in the history of primitive Christianity than this marvelous change wrought in the disciples by a belief in the resurrection of their Master. It is a psychological fact that demands a full explanation. The disciples were prepared to believe in the appearance of a spirit, but they never contemplated the possibility of a resurrection (see Mar 16:11). Men do not imagine what they do not believe, and the women's intention to embalm a corpse shows they did not expect His resurrection. Besides, a hallucination involving five hundred people at once, and repeated several times during forty days, is unthinkable.