Light

I read something last week and it came to mind this morning. I respect the opinions of others and so I believe how this person feels is valid for them.
One thing I read about the denoucing of a particular organization stuck out for me. It was mentioned that everyone in the organization was not saved.....
Everybody on our jobs, in our homes, in our communities are not saved but we have to interact with them. How can we do what Jesus said if we only be with people who are saved? How do you truly know a person is saved? When Jesus came, He walked with all types of people, He healed from the lowest to the highest, He came that the world through HIm might be saved. (John 3:17)
I am in several organizations and/or groups and I am certain everyone is not saved, but I continue to be who He called me to be. I continue to let my light so shine before man/woman, that they are drawn to HIm. I continue to lift HIm up, because the word tells me if He be lifted up He will draw ALL men to HIm. 
Again, I respect the views of others, this is just my thoughts on the matter. What are your thoughts? Please share them with me in the comment section. 
Matthew 5:16,  John 12:32, Romans 12:2