The election of the pope was deferred two years, and the Polos became afraid least the great khan might be displeased at their delay. They went therefore back to Acre, carrying Marco along with them; and having gone to Jerusalem for the holy oil requested by Kublai, they received letters from the legate, testifying their fidelity to the great khan, and that a pope was not yet chosen. They then set out on their journey, and went to Giazza, in Armenia. In the mean time letters came from the Cardinals to the legate Visconti, declaring that he was elected pope, and he assumed the name of Gregory. On this the new pope sent messengers to the Polos to call them back, or to delay their departure from Armenia until he might prepare other letters for them, to present to the khan in his name, and to inform them, that he meant to join two friars predicants in commission with them, Nicolo of Vicenza and Guelmo of Tripoli, men of learning and discretion. The Polos accordingly remained at Giazza, where these two monks arrived with letters and presents of great value for the khan, and furnished with ample powers and privileges, and authority to ordain priests and bishops, and to grant absolution in all cases, as fully as if the pope were present. But learning that the sultan of Babylon, Bentiochdas[12], was leading a great army to invade Armenia, and where he committed the most cruel ravages, the two friars became afraid of themselves, and delivered the letters and presents of the pope to Nicolo, Maffei, and Marco; and to avoid the fatigues of the ways and the dangers of war, they remained with the master of the temple, then at Giazza, and returned with him to Acre.