For the love of the Messiah compels us to reason this: The One died in the place of every person; so then every person is dead. And he died in the place of every person, so that those who live would not live for themselves, but for the One who died for their persons and rose.
Now therefore, we do not know a person in the body, and if we have known the Messiah in the body, from now on we do not know him so.
All that is therefore in the Messiah is the new creation; the old order has passed away to such. And everything has become new to God-He who reconciled us to himself in the Messiah, and he has given us the ministry of the reconciliation. 2 Corinthians 5:14-18.
Seeing this has radically changed how I view my fellow man, no matter who they are.