For some reason when I first heard the term "Values Voter Summit" an image of a sale at Wal-Mart came to mind. Not sure why.
At any rate, it is very selfish and not at all Christian to put your own beliefs ahead of others. It is disrespectful to ignore the values of others in our increasingly multi-cultural society. At this point I would expect it from Trump but not from those who consider themselves followers of Christ.