Nauvoo, upon every point connected with increase and prosperity has exceeded the most sanguine expectations of thousands. It now contains near 3,500 houses, and more than 15,000 inhabitants. The charter contains, among its important powers, privileges or immunities, a grant for "The University of Nauvoo," with the same liberal powers of the city, where all the arts and sciences will grow with the growth and strengthen the strength of this beloved city of the Saints of the last days. Another very commendatory provision of the charter is that that portion of the citizens subject to military duty are organized into a body of independent military men, styled the "Nauvoo Legion," whose highest officer holds the rank and is commissioned lieutenant-general. This Legion, like other independent bodies of troops in this Republican Government, is at the disposal of the Governor of the state, and President of the United States. There is also an act of incorporation for an Agricultural and Manufacturing Association, as well as the Nauvoo House Association. Since the organization of this Church, its progress has been rapid, and its gain in numbers regular. Besides these United States, where {10} nearly every place of notoriety has heard the glad tidings of the Gospel of the Son of God, England, Ireland and Scotland have shared largely in the fullness of the everlasting Gospel, and thousands have already gathered with their kindred Saints to this the corner stone of Zion. Missionaries of this Church have gone to the East Indies, to Australia, Germany, Constantinople, Egypt, Palestine, the islands of the Pacific, and are now preparing to open the door in the extensive dominions of Russia. There is no correct data by which the exact number of members composing this now extensive and still extending Church of Jesus Christ of Latter-day Saints can be known. Should it be supposed at 150,000, it might still be short of the truth. Believing the Bible to say what it means and mean what it says, and guided by revelation, according to the ancient order of the fathers, to whom came what little light we enjoy, and circumscribed only by the eternal limits of truth, this Church must continue the even tenor of its way. Called at the office, and administered the laying on of hands to Sister Partington and her two children. Dreadful conflagration at Stuhlweissenburg, in Hungary. About six hundred houses destroyed. _Friday, 8.--_My wife being sick, I was at home all day. Stephen Markham started for Dixon with the court papers in relation to the writ of habeas corpus, and as a witness. I directed William Clayton to go to Augusta, Iowa, to get a deed signed by Mr. Moffit for the steamer _Maid of Iowa_. Muster day of the first cohort.