Commentary
The final Song of Ascents. The people have arrived; their time is taken up in praising God.
v1: Praise without respite, 1 Chr 9.33. Our work of service continues even "by night," our work remains until we die. No time is inappropriate for worship or service.
v2: Praising God in the sanctuary; the people had reached their goal, and their hearts and hands were lifted up to God.
v3: The Lord will bless those who honour Him.