It is not something that exists eternally but rather part of creation. The first line of the Bible states that heaven is created along with the creation of the earth (Genesis 1). It is primarily God's dwelling place in the biblical tradition: a parallel realm where everything operates according to God's will.
1 Corinthians 12:8 ESV / 57 helpful votes ... For to one is given through the Spirit the utterance of wisdom, ...
The Bible says in Proverbs 4:6-7, "Do not forsake wisdom, and she will protect you; love her, and she will watch over you. Wisdom...
"Jesus said to her, 'I am the resurrection and the life. The one who believes in me will live, even though they die; and...