1 Peter 2:9-10

But you people are especially chosen [by God]; you are a royal body of priests; you are a nation especially set apart for God's use; you are a people who belong exclusively to God, that you may express the virtues of the One who called you out of darkness [i.e., of sin and error], and into His marvelous light [i.e., righteousness and truth].

Ephesians 1:18

I pray that your minds will be enlightened so that you will know what the hope is, to which God has called you, and what the glorious abundance is, of God's inheritance in the saints [Note: Paul wanted them to appreciate the value God placed on them],

Treasury of Scripture Knowledge

Summary

For the LORD'S portion is his people; Jacob is the lot of his inheritance.

Bible References

The lord's

Ephesians 1:18
I pray that your minds will be enlightened so that you will know what the hope is, to which God has called you, and what the glorious abundance is, of God's inheritance in the saints [Note: Paul wanted them to appreciate the value God placed on them],
1 Peter 2:9
But you people are especially chosen [by God]; you are a royal body of priests; you are a nation especially set apart for God's use; you are a people who belong exclusively to God, that you may express the virtues of the One who called you out of darkness [i.e., of sin and error], and into His marvelous light [i.e., righteousness and truth].