81 And Jehovah spake unto Moses, saying, 2 Speak unto Aaron, and say unto him, When thou lightest the lamps, the seven lamps shall give light in front of the candlestick. 3 And Aaron did so; he lighted the lamps thereof [so as to give light] in front of the candlestick, as Jehovah commanded Moses. 4 And this was the work of the candlestick, beaten work of gold; unto the base thereof, [and] unto the flowers thereof, it was beaten work: according unto the pattern which Jehovah had showed Moses, so he made the candlestick.
Matthew Henry's Commentary on Numbers 8:1-4
Commentary on Numbers 8:1-4
(Read Numbers 8:1-4)
Aaron himself lighted the lamps, thus representing his Divine Master. The Scripture is a light shining in a dark place, 2 Peter 1:19. A dark place even the church would be without it; as the tabernacle, which had no window, would have been without the lamps. The work of ministers is to light these lamps, by expounding and applying the word of God. Jesus Christ is the only Light of our dark, sinful world; and by his atonement, by his word and the Holy Spirit, he diffuses light around.