Since when was it a plank of the Democratic Party to oppose the LDS church?
Its not at all silly if you take a thorough, serious historical look at what the Democratic party has supported, championed, and, perhaps even more importantly, consistently opposed since the end of the Vietnam era to the present time.
I mean, come on Runtu, the contemporary Democratic party has distinguished itself for a very long time as, for all intents and purposes, the party against God and religion (in any but New Age/neo-Pagan or certain traditional forms attached to some of the Left's mascots (American Indians, for example). Mainstream environmentalism is perhaps the central primary manifestation of the religious sense within its ranks (which is, in fundamental form, a kind of militant, secular pantheism).
It is the major American party representing an eclectic blend of secular humanism, moral relativism, scientism, scientistic social control through "social science," egalitarian collectivism, neo National Socialism ("multiculturalism"), democratic populism, and value neutral pansexual hedonism (or, in other words, progressivism).