“But those that encamp before the tabernacle toward the east, even before the tabernacle of the congregation eastward, shall be Moses, and Aaron and his sons, keeping the charge of the sanctuary for the charge of the children of Israel; and the stranger that cometh nigh shall be put to death. All that were numbered of the Levites, which Moses and Aaron numbered at the commandment of the LORD, throughout their families, all the males from a month old and upward, were twenty and two thousand.” Numbers 3:38-39 (KJV)
In previous chapters the order was given for the twelve tribes encampment around the Tabernacle; with the place of God’s presence in the midst of them.
Then between the twelve tribes, and the Tabernacle was the Levites placed as GOD ordered around the Tabernacle. Notice in the above verses the ones near the gate or entrance of the Tabernacle was Moses and Aaron, and his sons; that would include their families, and the purpose of their being there was “Keeping the charge of the sanctuary…”. The word “charge” has to do with “Guard”. They were the one’s to keep out the “stranger”, so that he/she might not die.
I can see in this that the purpose of the minister of God the Biblical preacher is to tell others that there is only one way to God, and that Jesus is the “Door” (John 10:1-9). To try and enter another way is to perish.
Every Christian is to be a guardian of the way to God. We are to show men, women, boys, and girls the way to God. The way to God is through the “Door”, and Jesus says “I am the Door” (John 10:7, 9)
It is a great harm to lead others to believe that there are alternative ways to God, other than through the cross of Jesus Christ.