Are there different levels of heaven?A Scripture-grounded answer about levels of heaven in the bible

The Bible uses 'heaven' in three senses: the atmospheric sky (Genesis 1:20), outer space (Genesis 1:14-15), and God's dwelling place (Psalm 115:16). Paul refers to being 'caught up to the third heaven' (2 Corinthians 12:2), meaning God's presence. Some traditions teach varying rewards in heaven based on faithfulness, drawing on passages like 1 Corinthians 3:12-15 (work tested by fire) and the parable of the talents. However, Scripture does not describe a hierarchy of separate 'levels' — all believers share in the fullness of God's presence.