Jennifer Emrich will be ordained to the Unitarian Universalist ministry in a service Sunday at the Unitarian Universalist Congregation of Castine. Emrich is to graduate this weekend from Bangor Theological Seminary. An occasional Voices columnist for the Bangor Daily News, Emrich has interned with the Unitarian Universalist Society of Bangor. The ordination will be at 3 p.m. at the Castine meetinghouse on the town common. Emrich has been called to become fulltime settled minister of the 200-member First Universalist Church of Yarmouth.