Pentecost is a major part of Christians theology but; many Christians do not know what the word means.The Holiday that requires the (counting of fifty) days is proof the that law continued to be observed after the execution of Jesus. The Day of Atonement was also in observance long after the execution of Jesus. The reason the Jews were gathered for this Holiday was not by any ordinance coming from the Gospels nor the speaking of tongues a fulfillment of prophecy as claimed by Peter; this claim is examined and shown to be a false fulfillment citation like many others exposed in the False Fulfillment Citation Series. This is the tenth book of the False Fulfillment Citation Series.