light... truth. Probably an allusion to the Urim and Thummim (see notes on Exodus 28:30), from which the Psalmist was now absent, in flight from Absalom.
lead. gently lead, or comfort.
bring: i.e. by their guiding counsel.
Thy holy hill: i.e. Zion. Therefore refers to times of David.
holy. See note on Exodus 3:5.
tabernacles. habitations. Plural of majesty. thy great habitation. Hebrew, plural of mishkan. App-40.