The event where, upon Jesus’ return, those who have died in Christ and those Christians who are then alive will be physically caught up to the clouds and meet the Lord Jesus in the air. We will then forever be with the Lord (1 Thess. 4:16-5:2). Because of the diverse opinions among Christians regarding the rapture, we consider Pre-wrath rapture, pre-trib rapture, mid-trib rapture, and post-trib rapture to be within the scope of Christian orthodoxy. Though we hold to the Pre-wrath rapture position.
See also What is the Rapture?.