“Resurrection Sunday was a terrible day in the lives of the apostles; ten of them spent the larger part of the day in the upper chamber behind locked doors. They might have fled from Jerusalem, but they were afraid of being arrested by the agents of the Sanhedrin if they were found.” It took quite a while for the apostles to accept the fact of Jesus’ resurrection, even though they had been told it would happen. After several appearances they became fully convinced that Jesus had risen from the dead.