Several passages lead us to understand that we can know when the missionary task is accomplished for a particular place, ministry, or missionary. Of course, Christ will continue to build His church through the national believers and sometimes targeted, occasional help from missionaries, but the missionary task has a definite and identifiable goal. In this roundtable, panelists Mark Batory (Mexico, USA), Tony Payne (South Africa), and Theo van Reijn (the Netherlands) seek to give clarity to this issue.