Prayers to the saints have their origin in the earliest centuries of the Catholic Church. Some Protestant Christians argued that, in order for Mary and the saints to actually hear all the prayers directed to them, they would by necessity be required to possess the attributes of omniscience and omnipresence, thus allowing them to know all the requests made by either ultimate knowledge or by actually being present with each supplicant simultaneously. Many Protestant churches have not traditionally called on the saints or apostles as intermediaries as do Catholics, citing 1 Tim.