05/20/2026
Have you ever wondered what to do with all those cleanliness laws in Leviticus 11-15? In part, just like the rest of the Levitical law, they pointed to something greater, something spiritual. It’s no surprise the cleanliness laws fall between Nadab and Abihu approaching the Lord casually if not even cavalierly (Leviticus 10), and that of the Day of Atonement (Leviticus 16), in which the Lord provides the necessary covering we need to approach Him. That’s actually what the word atonement means: covering.
Before the camp of Israel can set out, the Lord commands Moses something quite shocking to our fallen ears.
“Command the people of Israel that they put out of the camp everyone who is leprous or has a discharge and everyone who is unclean through contact with the dead. You shall put out both male and female, putting them outside the camp that they may not defile their camp, in the midst of which I dwell.” (Numbers 5:1-3)
If honest, many of us are more than a little repulsed when we first read this. Is this truly a God of love? (I speak in a human way.) It’s important to remember that God does not change like shifting shadows. Nevertheless, He does intend to communicate something to us for us to see the fuller picture of His holiness, our unholiness, and what He has done to remedy it, so that we can indeed approach Him and dwell in the camp of His people.
Why leprosy, discharges, and contact with the dead? Each of these conditions points to some aspect of the flesh, our flesh, which has been tainted by our sin, and thus alienates us from God. God is holy and pure and cannot dwell, abide, or tolerate sin and uncleanness. It is the flesh that dies, the flesh that oozes and bleeds, and the flesh that is diseased and blemished.
Leprosy is an immediately visible disease of the flesh. But all these physical images point to a far greater spiritual issue. As unclean sinners, all of us, not just those with these physical ailments, walk in the flesh, which at its core is defiled by the sinful human heart. In our uncleanness, we cannot draw near to God. We are not even permitted into the camp of God’s people (see Revelation 21:27).
We need a cure, a cleansing, and a covering which God Himself provides in the spotless, pure, undefiled Lamb of God. Jesus provides the only covering that enables us to draw near to God and dwell in the camp of the righteous made perfect — a covering made available by the One whose skin was marred, whose blood was discharged, and who died in our place.