The purpose of the Bible is simply to proclaim God's plan to save His children.
Examine the platforms of both parties. Examine the character of both parties. Get down on your knees. Say, Lord, help me make this decision. And then go vote.
The path marked Pride will lead you over a cliff.
Which would you prefer? To be king of the mountain for a day? Or to be a child of God for eternity?
Live in such a way that you would not have to change your plans.
Our God is abundant in love and steadfast in mercy. He saves us, not because we trust in a symbol, but because we trust in a Savior.