Theological Principles and Liturgical Principles for Same-Sex Blessings January 13, 2011 by Fulcrum The Episcopal Church Commission on Liturgy and Music has begun its work on Same-Sex Blessings by articulating Theological Principles and Liturgical Principles to guide the development of resources. This notice links to the statement of those principles. TEC Standing Commission on Liturgy and Music. 10 January 2010. FulcrumShareTweetShare