I just came across a fantastic NRO piece by José Enrique Idler, a Presbyterian elder:
Evangelicals come in different shapes and stripes. For those guided by the traditional separation of faith and politics, Huckabee’s Christian rhetoric will come across as a politically shallow and also spiritually dangerous move. Blurring the lines between faith and the political sphere means that Christianity and religious imagery are demoted to become simply one more instrument for political gains. This will smack many evangelicals not of authenticity, but rather misguided opportunism.
Read the whole thing — seriously!