With over 2 million members in the United States, the Episopal Church, is set to become the largest religious organiation to bless gay marriages.
"INDIANAPOLIS (Reuters) – The U.S. Episcopal Church is poised to become the first major religious denomination in the United States to approve a rite for blessing gay marriages after its bishops overwhelmingly."
Other organizations may soon follow suit. On Friday, the Presbyterian Church narrowly rejected a proposal to redefine marriage as being between a man and a woman. As the 10th largest US denomination it can also be seen as a significant development.