1 Peter 1:3-5 Blessed be the God and Father of our Lord Jesus Christ! By his great mercy we have been born anew to a living hope through the resurrection of Jesus Christ from the dead, and to an inheritance which is imperishable, undefiled, and unfading, kept in heaven for you, who by God's power are guarded through faith for a salvation ready to be revealed in the last time.
Note that the inheritance is kept in heaven for us to be revealed at the "last time". The inheritance is the Kingdom of God (Matthew 25:34), the earth (Matthew 5:5), and eternal life (Matthew 19:29), by promise (Galatians 3:18,29; compare 1 Peter 3:9) thru the Word of God (Acts 20:32).
Here are links to more infomation on this topic:
I hope you have found this helpful.