'Lord's' in the Bible

You called as in the day of an appointed feastMy terrors on every side;And there was no one who escaped or survivedIn the day of the Lord’s anger.Those whom I bore and reared,My enemy annihilated them.

The Lord’s lovingkindnesses indeed never cease,For His compassions never fail.

The breath of our nostrils, the Lord’s anointed,Was captured in their pits,Of whom we had said, “Under his shadowWe shall live among the nations.”