Reference

1 Peter 1:4

To an inheritance incorruptible, and undefiled, and that fadeth not away, reserved in heaven for you,
2

Elect according to the foreknowledge of God the Father, through sanctification of the Spirit, unto obedience and sprinkling of the blood of Jesus Christ: Grace unto you, and peace, be multiplied.

3

Blessed be the God and Father of our Lord Jesus Christ, which according to his abundant mercy hath begotten us again unto a lively hope by the resurrection of Jesus Christ from the dead,

4

To an inheritance incorruptible, and undefiled, and that fadeth not away, reserved in heaven for you,

5

Who are kept by the power of God through faith unto salvation ready to be revealed in the last time.

6

Wherein ye greatly rejoice, though now for a season, if need be, ye are in heaviness through manifold temptations:

Counter-Arguments

The strongest case that this verse does not belong in this theme.

Saints Reign in Heaven

While the verse speaks of an inheritance reserved in heaven, it does not describe saints reigning with Christ, sitting on thrones, or place a millennial reign in a celestial location. It focuses on the nature of the inheritance itself rather than the activity of the saints within that heavenly inheritance.