Part of the space between the firmament and Earth is the area in contact with the Earth that we call the atmosphere, or sky. This is where the birds fly. It's referred to as the open firmament.
The First Heaven
6/7 Tribulation Rapture
Most mainstream evangelical or conservative Christian pastors preach something called the pre-tribulation rapture. It's a load of dingo's kidneys.
February 18th
If accepting Jesus Christ is how we overcome the gravity of Earth and are caught up to meet Him in the air, then we can have a unified theory which resolves physical laws with God's plan of redemption.
December 19th
Jesus is coming soon. It's Christmas and the celebration of Jesus coming as a baby, but we live in anticipation of His return as King. Many people believe that the Lord may return at anytime, but can he? What has to happen first?