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Plan of salvation/Resurrection/Mormon views regarding
The Mormon view of the resurrection
Question: Do Mormons believe men have the right to resurrect their spouses by a specific ordinance?
The claim is false--all of humanity will be resurrected through the grace of Christ
The claim is false--all of humanity will be resurrected through the grace of Christ. While worthy Saints may participate in that process (as, for example, they participate in performing baptisms) they cannot withhold it from anyone, and Christ would not tolerate an unrighteous exercise of such authority anyway.
The critic who put forth this claim was referring to speculations or statements from past church leaders who said resurrection will be an ordinance of sorts (or at least requiring priesthood keys in order to occur). Bearing in mind that not all statements of General Authorities carry the weight of revelation or scripture,  Brigham Young tied "keys" to resurrection:
When the angel who holds the keys of the resurrection shall sound his trumpet, then the peculiar fundamental particles that organized our bodies here, if we do honor to them, though they be deposited in the depths of the sea, and though one particle is in the north, another in the south, another in the east, and another in the west, will be brought together again in the twinkling of an eye, and our spirits will take possession of them. 
In 1872 he stated his belief that there are some ordinances the Church does not currently practice, one being resurrection:
It is supposed by this people that we have all the ordinances in our possession for life and salvation, and exaltation, and that we are administering in these ordinances. This is not the case.
We are in possession of all the ordinances that can be administered in the flesh; but there are other ordinances and administrations that must be administered beyond this world. I know you would ask what they are.
I will mention one. We have not, neither can we receive here, the ordinance and the keys of the resurrection. They will be given to those who have passed off this stage of action and have received their bodies again, as many have already done and many more will. They will be ordained, by those who hold the keys of the resurrection, to go forth and resurrect the Saints, just as we receive the ordinance of baptism, then the keys of authority to baptize others for the remission of their sins. This is one of the ordinances we can not receive here, and there are many more." 
Additionally, Wilford Woodruff's journal contains the following:
Who will resurrect Joseph's Body? It will be Peter, James, John, Moroni, or someone who has or will receive the keys of the resurrection. It will probably be one of those who hold the keys of this dispensation and has delivered them to Joseph and you will see Jesus and he will eat peaches and apples with you.  But the world will not see it or know it for wickedness will increase. Joseph and Jesus will be there. They will walk and talk with them at times and no man mistrusts who they are. Joseph will lead the Armies of Israel whether He is seen or no, whether visible or invisible as seemeth him good.
Joseph has got to receive the keys of the resurrection for you and I. After he is resurrected he will go and resurrect Brother Brigham, Brother Heber, and Brother Carloss, and when that is done then He will say, "now go Brother Brigham and resurrect your wives and children and gather them together. While this is done, the wicked will know nothing of it, though they will be in our midst and they will be struck with fear. This is the way the resurrection will be. All will not be raised at once but will continue in this way until all the righteous are resurrected.
After Joseph comes to us in his resurrected body, He will more fully instruct us concerning the baptism for the dead and the sealing ordinances. He will say, be baptized for this man and that man and that man be sealed to that such a man to such a man, and connect the Priesthood together. I tell you their will not be much of this done until Joseph comes.... Our hearts are already turned to him and his to us. 
Perhaps there is some speculation in connection with a portion of the temple ceremony before a husband and wife are sealed.  Hugh Nibley has made connections between ordinances and resurrection in Egyptian ritual, for example.  The closest contemporary reference I could find dealt not with the resurrection as an ordinance, but with the priesthood keys playing a part in the final judgment as stated in Matthew 19:27-28 (see footnote 3 below). The Encyclopedia of Mormonism makes no mention of it in the Resurrection article but makes an oblique reference to priesthood power directing raising of the dead, which is considered temporal (such as in the raising of Lazarus) contrasted with the eternal resurrection. 
Question: Do Mormons believe that we will have blood in our bodies when we are resurrected or will it be just flesh and bone?
In the resurrection, our bodies will undergo a much more significant change than simply not having blood, but we can only speculate on what this change will be
These sorts of categories aren't very helpful in understanding the nature of the resurrected body. The distinction between 'just flesh and bone' and flesh and bone and blood was one that was common in the early years of the Church. And it was a view that was developed (not just by LDS members) to try and harmonize several different passages of scripture. The challenge is that these sorts of categories don't really match up well with what we know about our physical bodies today - which isn't limited to ideas of flesh and bone but to an understanding of complex systems, and molecular biology and genetics.
Part of our challenge is the reliance on Biblical translations to create these ideas. One of the proof texts used in this discussion historically has been the resurrected Jesus, talking to his apostles in Luke 24:39:
Behold my hands and my feet, that it is I myself: handle me, and see; for a spirit hath not flesh and bones, as ye see me have."
But no blood is mentioned. However, the Greek word used here for flesh isn't a word that means somehow flesh without blood -
flesh (the soft substance of the living body, which covers the bones and is permeated with blood) of both man and beasts"
Flesh in the New Testament usually includes blood by definition. It encapsulates the idea of the physical body with all of its parts (including blood). And this is how Jesus is using it in this context. Jesus isn't teaching us some great mystery about the resurrection, merely pointing out to his apostles that he does in fact have a very real body. And this sort of thing is true in other places. Our attempts at times to parse scripture to help us understand questions that aren't explained clearly sometimes leads us into this sort of speculation. I think that we do far better looking at the descriptions we have have glorified beings (God, for example, as he appears to Joseph Smith) for an understanding of the nature of the resurrected body rather than at our own physical natures.
In the resurrection, our bodies will undergo a much more significant change than simply not having blood. But what that change will be, we can only speculate.
To see citations to the critical sources for these claims, click here
- See FairMormon Answers, "Official Church doctrine and statements by Church leaders" The drift of this doctrinal stance has been mentioned by LDS leaders from Joseph Smith ("a prophet is a prophet only when he is acting as such" [History of the Church 5:265]) to the present. Also consider the recent statement from LDS Public Affairs: "Not every statement made by a Church leader, past or present, necessarily constitutes doctrine. A single statement made by a single leader on a single occasion often represents a personal, though well-considered, opinion, but is not meant to be officially binding for the whole Church...Some doctrines are more important than others and might be considered core doctrines" (Approaching Mormon Doctrine," LDS Newsroom, May 4, 2007).
- Discourses of Brigham Young, p. 372. Perhaps these keys involve the concept of judgment found in the New Testament, wherein Christ told the apostles "ye also shall sit upon twelve thrones, judging the twelve tribes of Israel. (Matthew 19:27-28; see also Luke 22:28-30). Brigham and other early leaders taught this principle extended to whomever held the keys over a particular dispensation in which people live. For more, see "Priesthood: the chain that reaches from heaven to earth."
- Brigham Young, "Increase of Saints Since Joseph Smith’s Death, etc.", Aug. 24, 1872, Journal of Discourses 15:137.
- See "Priesthood: the chain that reaches from heaven to earth." It appears the concept of priesthood stewardship was part of Woodruff's reasoning as well.
- Susan Staker, ed., Waiting for the World's End: The Diaries of Wilford Woodruff, pp.168-169. For a review, see Matt W., "Initial Thoughts on “Waiting for Worlds End: The Diaries of Wilford Woodruff," New Cool Thang, Nov. 10, 2008.
- W. John Walsh's statements on Jeff Lindsay's Light Planet website appear to hint toward that interpretation, but asserts resurrection is the right of Christ: "Now, Latter-day Saints do believe that in some instances, a woman's husband will be given the privilege of performing the resurrection ordinance for and in behalf of the Savior. In cases where a woman does not have a worthy husband, the Savior may allow her father to do so. Likewise, a man's father will be given the privilege of resurrecting him. In such cases, the person performing the resurrection ordinance is simply performing the ordinance for and in behalf of the Savior."(Walsh, "Do Husbands Resurrect Their Wives?" All About Mormons.)
- Hugh Nibley, Message of the Joseph Smith Papyri: An Egyptian Endowment, 2nd ed. For an overview see Bryce Hammond's "The Egyptian Ankh, 'Life! Health! Strength!'" on his Temple Study blog.
- Douglas L. Callister, "Resurrection," pp.1222-1223, and Dennis D. Flake, "Raising the Dead," p. 1192, in Daniel H. Ludlow, ed., Encyclopedia of Mormonism.
- BHodges, Life On Gold Plates, "Resurrection as an Ordinance?"