I believe that the Church will be long gone by the time the two witnesses appear. The reasons why I believe so you can read in the following:
http://www.trackingbibleprophecy.org/revelation.php#witnesses_ministry
Maranatha!
Amy Van Gerpen
Andrea (7 March 2011)
"two witnesses will we see them?"
I always thought that the 2 witnesses came on the scene after the AC was revealed, is this true? It would be so fascinating to see them and hear them but this probably won't happen because the rapture should come first. I would appreciate anyone who can give me some info in regards. Andrea