Praise be to the God and Father of our Lord Jesus Christ! In his great mercy he has given us new birth into a living hope through the resurrection of Jesus Christ from the dead, and into an inheritance that can never perish, spoil or fade kept in heaven for you, who through faith are shielded by God's power until the coming of the salvation that is ready to be revealed in the last time. (1 Peter 1:3-5)
The Israelites gathered at Shiloh and set up the Tent of Meeting there. Canaan was brought under their control, but there were still seven Israelite tribes who had not yet received their inheritance. So Joshua said to the Israelites: "How long will you wait before you begin to take possession of the land that the Lord, has given you? He then, devised a plan and finally all tribes except Levi received their inheritance. The Levites, did not get a portion because the priestly service of the Lord was their inheritance.
Every earthly inheritance that one receives is temporary, for as the Psalmist sings, "The length of our days is seventy years or eighty, if we have the strength; yet their span is but trouble and sorrow, for they quickly pass, and we fly away. (Psalm 90:10)
But the Apostle Peter speaks of another inheritance; one that can never perish, spoil or fade....one that is kept in heaven for those who have been born again.
Like a newborn coming into a new world after being in the mother's womb, a person who experiences the new birth in Christ is born in to a living hope; a hope that one does not have without knowing Christ. There are others who live with a false hope that their works will save them, only to enter eternity and realise their folly; but then it is too late.
No doubt, earthly inheritances have importance, though temporarily and God gives as he wills, but our concern should be of that which the Lord has kept in heaven for us. An inheritance that can never perish, spoil or fade and an inheritance that can be experienced and enjoyed without time limits.
The question then comes, "How can one (I/You) be sure?"
The Apostle Peter answers that very promptly in the same passage...."who through faith are shielded by God's power until the coming of the salvation"
YES.......By faith a child of God can proclaim, "I will receive my heavenly inheritance as the Lord has promised."
Like Joshua asked the 7 tribes, "How long will you wait before you begin to take possession of the land that the Lord, has given you?", here's a question for the one who is still in two minds regarding the validity of the new birth through Jesus Christ......"How long will you wait before you take possession of the heavenly inheritance that God wants to give you through Jesus Christ?".....LET IT NOT BE A BIT TOO LATE.