A number of early Jewish and Christian documents deal with elements found in modern LDS temples. As such, they are confirmation of the antiquity of our temple rites.1 The volume of information is such that it will not be possible to discuss all aspects in this brief paper. In addition to some of the articles I have written, I would refer you to the temple research written by such LDS researchers as Hugh Nibley, John M. Lundquist, Donald W. Parry, Stephen D. Ricks, and Matthew B. Brown.From Early Christian and Jewish Rituals Related to Temple Practices at Fair.
Just as an example, let me note that I have, to date, found fifteen early Christian documents that speak of baptism for the dead, along with several Mandaean and Jewish texts. This information will be included in my article "Baptism for the Dead in Early Christianity," scheduled for publication later this year in another FARMS temples volume.
You are consistant with being founded upon the lies of two Satanic messengers told to a biblically ignorant 14 yo farmboy.