What does it mean to have an inheritance in Christ?

1 Peter 1:4 describes the believer's inheritance as incorruptible, undefiled, and that fades not away, indicating its eternal and unchanging nature. This inheritance is guaranteed through our relationship with Christ, our joint heirship with Him, and is rooted in God’s promises. Unlike earthly inheritances, which are often subject to decay and corruption, the inheritance given to believers is preserved in heaven and is a reflection of God’s faithfulness. This assurance impacts how we live today, knowing that our future is secure in Christ.