Charles Ellicott Commentary Lamentations 2:6

"And he hath violently taken away his tabernacle, as if it were of a garden; he hath destroyed his place of assembly: Jehovah hath caused solemn assembly and sabbath to be forgotten in Zion, And hath despised in the indignation of his anger the king and the priest." — Lamentations 2:6 (ASV)

He has violently taken away his tabernacle ... —The noun represents a “booth” or “shed,” like those erected in the Feast of Tabernacles. Jehovah is represented as laying waste that “tabernacle,” i.e., His own temple, as a man might remove a temporary shed from an orchard or garden.

His places of the assembly. —The noun is the same as that rendered “solemn feasts” in the next clause. The destruction involved the non-observance of all such feasts, as well as of the sabbath. “King and priest,” the two representatives of the nation’s life (Jeremiah 33:21), were alike, as it seemed, rejected.