Allegations of bigotry or persecution made against the Church were and are simply wrong. The Church’s opposition to same-sex marriage neither constitutes nor condones any kind of hostility toward gays and lesbians. Even more, the Church does not object to rights for same-sex couples regarding hospitalization and medical care, fair housing and employment rights, or probate rights, so long as these do not infringe on the integrity of the traditional family or the constitutional rights of churches.
Some, however, have mistakenly asserted that churches should not ever be involved in politics when moral issues are involved. In fact, churches and religious organizations are well within their constitutional rights to speak out and be engaged in the many moral and ethical problems facing society. While the Church does not endorse candidates or platforms, it does reserve the right to speak out on important issues.
From an official news release of the Church of Jesus Christ of Latter-Day Saints dated 5 November 2008.
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YES on California Prop 8