Not sure if I qualify as a Christian although I have been going to church lately. One thing I have gathered is that Christianity is meant to be a guide to life and as is much about the here and now as it is about the Next Life. Politics is
a way in which human being order their affairs and guide both their personal and public lives. I haven't seen anything in the New Testament in which Christ tells those who accept Him to withdraw from the world and isolate themselves
from their fellow man. Just don't claim the Almighty is on your side and you have a direct line to Jehovah.