Is not this a lively a type of the Holy Ghost in his gifts and graces bestowed upon the church? Who but the Spirit can enlighten the mind of a poor darkened sinner, to give him the light of the knowledge of the glory of God in the face of Jesus Christ? Zechariah 4:11-12.
Related Commentaries of Exodus 27:20
Exodus 27:20
20 And thou shalt command the children of Israel, that they bring thee pure oil olive beaten for the light, to cause the lamp to burnb always.