This man is persistent and he has faith. I've taken this exit (I think it's 12) off 290E several times and I've seen homeless people and signs telling commuters not to give money to homeless people. Eventually those signs are torn down and homeless people return to beg. This gentleman's sign says, "HOMELESS PLEASE HELP FOR ... GOD BLESS YOU. THANKS".
It seems fitting that someone has placed a Martin Luther King Jr. sticker on the left.