Page:Travels to Discover the Source of the Nile - In the Years 1768, 1769, 1770, 1771, 1772, and 1773 volume 3.djvu/376

352 call Matqué, the other Abacté. Scaliger, who has taken great pains upon this confused subject, the computation of time in the church of Abyssinia, without having succeeded in making it much clearer, tells us, that the first use or invention of epacts was not earlier than the time of Dioclesian; but this is contrary to the positive evidence of Abyssinian history, which lays expressly, that the epact was invented by Demetrius, patriarch of Alexandria. "Unless, says the poet in their liturgy, Demetrius had made this revelation by the immediate influence of the Holy Ghost, how, I pray you, was it possible that the computation of time, called Epacts, could ever have been known?" And, again, "When you meet, says he, you shall learn the computation by epacts, which was taught by the Holy Ghost to father Demetrius, and by him revealed to you." Now Demetrius was the twelfth patriarch of Alexandria, who was elected about the 190th year of Christ, or in the reign of the emperor Severus, consequently long before the time of Dioclesian.

seems the reputation the Egyptians had from very old time for their skill in computation and the division of time, remained with them late in the days of Christianity. Pope Leo the Great, writing to the emperor Marcian, confesses that the fixing the time of the moveable feasts was always an exclusive privilege of the church of Alexandria; and therefore, says he, in his letter about reforming the kalendar, the holy fathers endeavoured to take away the occasion of this error, by delegating the whole care of this to