The knowledge of temple building and temple work was made known to the prophet from time to time subsequently to the 3rd of April, 1836, and he commenced to reveal these things to the Saints. In Nauvoo they were commanded to build a temple to the Lord, for only in temples can these ordinances be performed, excepting in times of extreme poverty, when they cannot build temples for that purpose. "For this ordinance belongeth to my house," says the Lord, "and cannot be acceptable to me (i.e., outside of the house) only in the days of your poverty, wherein ye are not able to build a house unto me."[G] As the Latter-day Saints were in this poverty-stricken condition when they settled at Nauvoo, the Lord granted them the privilege of baptizing for the dead in the Mississippi river, until a place could be prepared for the ordinance in the temple. Just as soon as a font could be prepared in the temple, the Lord, by revelation, discontinued baptisms for the dead in any other place. It was October 3, 1841, when this revelation was given, and on the 8th of the following month, the font in the temple at Nauvoo was dedicated, and from that day, until the Saints were driven from Illinois, that ordinance continued to be performed by them in that house in behalf of their dead.[H] After arriving in Salt Lake valley, the first commandment President Young received from the Lord was to commence to build a temple where this work could be continued. The members of the Church responded, and temples have been built, where the living now go to officiate for the dead. [Footnote G: Doc. & Cov. 124:30.] [Footnote H: Some of those who would destroy the work of God, have declared that the Church was rejected, with its dead, because the temple at Nauvoo was not finished; and, say they, the Lord, in this revelation, declared that he would give the Saints sufficient time to build a house (temple) unto him, and if they failed to build it in the sufficient time, they would be rejected with their dead. The fact is, that the Nauvoo Temple was built, and many of the Saints received their endowments in it, and labored for their dead before they were finally driven from Nauvoo by their enemies. But the meaning of this revelation is perverted; the Lord did not say he would reject the Church, with its dead, if they failed to build the temple, but that they would be rejected _if they did not perform the ordinances for their dead in the temple when it was prepared for that purpose._ Here is the commandment in question (sec. 124:31-35): "But I command you, all ye my Saints, to build a house unto me; and I grant unto you a sufficient time to build a house unto me, and during this time your baptisms [i.e. outside of a temple] shall be acceptable unto me.