Hello dear friends, this is intresting God's work was displayed when Jesus told this man to go and wash his face in the water of shiloam and after he recieved sight.Everyone that asked him how things worked out he told them that Jesus spat on the ground made mud with saliva annointed my eyes with the mud and told me to go and wash in the pool of siloam.By doing that this man was preaching the gospel to people how God's work was displayed.