The army returning with Jesus got to Heaven
in the Rapture. It brought these christians to
heaven and they are preparing to participate
in the Second Coming of Jesus Christ.

Saints by the millions are there. During the
seven years called the Tribulation on earth,
these saints [the dead in Christ will rise first,
then those alive will be caught up in the air
to meet the Lord, called the Rapture] are
getting ready for the conquest of the world.