The liberal agenda revolves around three tools:
Racism
Envy and hatred of anyone who has more of anything
Fear mongering
Liberalism is a religion of nihilism. Liberals are not really for anything but are instead against whatever is.
As Reagan said, Liberalism has the goal of making everyone equally miserable. There is no hope in Liberalism.
The Left paints the campaign as a religious war, and American leftists are usually campaigning and voting for their currently hoped-for savior, not for a mere president.