There is a site online that helps you become an Ordained Minister of the Universal Life Church, right online.  They say in their text that over 20 million ministers have been ordained this way all over the world.  They accept everyone, who wants to be ordained and celebrate the there are no rings to kiss and no questions to ask.  It seems sad to me that in celebrating themselves, they find it necessary to make references to the practices of other faiths, as if what takes place is somehow negatively received by them.   If you are agnostic, and hold strongly to that point of view, it is your right to do so, and to say that you do.  Perhaps this is the right venue for you to find acceptance, and the freedom to express your self while doing a great service for others, who wish to make a commitment to each other.  This is the link to that site.  You might want to investigate this ordination, just to make sure that it is legal in the city and state where you would be joining people in the holy state of matrimony. http://www.themonastery.org/?gclid=CL3t7_yEkpMCFQX4gAodpDRGTg