I don't want to make this a partisan thing because it's not only Democrats who butcher Scripture in support of political agendas. A lot of Republicans who want to embrace the Bible-believer mantle will trumpet a verse here or a passage there to help them make their political points, but they don't really dive into the Word of God with true devotion to Christ as the driving force.
That said, it's Democrats who have a habit of twisting God's Word to try to justify absolutely horrendous things so they can pretend their embrace of the immoral is somehow not an affront to the Living God.