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Ordinances , in LDS understanding , are rituals having effects that enhance the physical , emotional , and spiritual welfare of recipients ; they must be done under the authority of the church 's Melchizedek priesthood , which comprises all of the church 's worthy adult men . Studies offers courses to help students understand the social , historical and conceptual impact of public communication based in electronic and digital communication systems . The fact that mobilization toward the ultimate goal of victory was affected without destroying the brittle political and economic fabric of the country is a credit to the people who made the agencies function . The sixth and final form of anti-gay and anti-lesbian violence is homicide the murder of lesbians and gay men because of who they are " ( " Testimony on " Anti-gay Violence " 9-10 ) . I want them to know what sort of people carried on the great and necessary work of transportation , which saved the Union when it tended to break at the end of transportation lines .