Chapter 99: The Lord: Great in Zion
“The Lord reigneth; let the people tremble…” (Psalms 99:1) The Lord will be great as He reigns in Zion. We need to worship him and no one else.
The Lord spoke to Moses and Aaron and the priests through “…the cloudy pillar…” (Psalms 99:7) and these priests kept their testimonies. The Lord is great in Zion.
Chapter 100: The Psalm of Thanksgiving
A Psalm of Praise
The title of the Psalm gives us a good summary. We need to serve the Lord and praise him with gladness, be thankful and bless his name.