Reference: Peculiar People, or Treasure
Morish
Except in Ec 2:8, where 'the peculiar treasure of kings' is gathered by Solomon, these expressions both in the O.T. and in the N.T. refer to what God's people are to Him. Ex 19:5; De 14:2; 26:18; Ps 135:4; Tit 2:14. The terms imply a possession upon which a specially choice value is set. 1Pe 2:9 is a little different "Ye are 'a people for a possession': cf. Mal 3:17.
See Verses Found in Dictionary
If now you will truly give ear to my voice and keep my agreement, you will be my special property out of all the peoples: for all the earth is mine:
For you are a holy people to the Lord your God, and the Lord has taken you to be his special people out of all the nations on the face of the earth.
And the Lord has made it clear this day that you are a special people to him, as he gave you his word; and that you are to keep all his orders;
For the Lord has taken Jacob for himself, and Israel for his property.
I got together silver and gold and the wealth of kings and of countries. I got makers of song, male and female; and the delights of the sons of men--girls of all sorts to be my brides.
And they will be mine, says the Lord, in the day when I make them my special property; and I will have mercy on them as a man has mercy on his son who is his servant.
Who gave himself for us, so that he might make us free from all wrongdoing, and make for himself a people clean in heart and on fire with good works.
But you are a special people, a holy nation, priests and kings, a people given up completely to God, so that you may make clear the virtues of him who took you out of the dark into the light of heaven.