'People of God' in the Bible

And the leaders of all the people, all the tribes of Israel, presented themselves in the assembly of the people of God, four hundred thousand sword-bearing infantry.

The woman said, "But why have you plotted like this against the people of God? By speaking this word, he is guilty not to bring back his banished one.

Consequently a sabbath rest remains for the people of God.

choosing instead to be mistreated with the people of God [rather] than to experience the transitory enjoyment of sin,

who once [were] not a people, but now [are] the people of God, the ones [who were] not shown mercy, but now are shown mercy.