John 2:17

This recalled to His disciples the words of Scripture, "My zeal for Thy House will consume me."

Romans 9:27

And Isaiah cries aloud concerning Israel, "Though the number of the sons of Israel be like the sands of the sea, only a remnant of them shall be saved;

Romans 11:5

In the same way also at the present time there has come to be a remnant whom God in His grace has selected.

Treasury of Scripture Knowledge

Summary

For out of Jerusalem shall go forth a remnant, and they that escape out of mount Zion: the zeal of the LORD of hosts shall do this.

Bible References

For

Romans 9:27
And Isaiah cries aloud concerning Israel, "Though the number of the sons of Israel be like the sands of the sea, only a remnant of them shall be saved;
Romans 11:5
In the same way also at the present time there has come to be a remnant whom God in His grace has selected.