17 Then the Lord said to Moses, 18 "Make a bronze washbasin with a bronze stand. Place it between the Tabernacle and the altar, and fill it with water. 19 Aaron and his sons will wash their hands and feet there. 20 They must wash with water whenever they go into the Tabernacle to appear before the Lord and when they approach the altar to burn up their special gifts to the Lord -or they will die! 21 They must always wash their hands and feet, or they will die. This is a permanent law for Aaron and his descendants, to be observed from generation to generation."
Matthew Henry's Commentary on Exodus 30:17-21
Commentary on Exodus 30:17-21
(Read Exodus 30:17-21)
A large vessel of brass, holding water, was to be set near the door of the tabernacle. Aaron and his sons must wash their hands and feet at this laver, every time they went in to minister. This was to teach them purity in all their services, and to dread the pollution of sin. They must not only wash and be made clean, when first made priests, but must wash and be kept clean, whenever they went to minister. It teaches us daily to attend upon God, daily to renew our repentance for sin, and our looking to the blood of Christ for remission; for in many things we daily offend.