John Gill Commentary Ezekiel 46:3

"And the people of the land shall worship at the door of that gate before Jehovah on the sabbaths and on the new moons." — Ezekiel 46:3 (ASV)

Likewise the people of the land shall worship at the door
of this gate before the Lord
Publicly, and in a spiritual manner; attending the ministration of the word and ordinances with constancy and fervency; praying to God, praising his name, and hearing his word with attention; and performing all the duties of religious worship. The allusion is to the people of Israel meeting at the door of the tabernacle of the congregation, (Exodus 29:42): "in the sabbaths, and in the new moons"; at their stated weekly and monthly meetings; see (Isaiah 66:23).