Vs. 28, “But nothing that a person owns and devotes to the Lord—whether a human being or an animal or family land—may be sold or redeemed; everything so devoted is most holy to the Lord.” It might be strange to have the book of Leviticus that speaks of God’s holiness end on vows/promises. The vow system was setup so that a person could substitute money for that which was given in dedication to God; this could be a person, animal, and property. Another important aspect about vows is that they were entirely voluntary. If a person felt much appreciation to the LORD or wanted to sacrifice something to help support the priests, this vow system was in place. In our society today, we make many promises we might make in desperation, but never end up keeping. However, voluntary vows were not something a person could just change their mind. If a person could not fulfill the vow at that time, they had to give the priest the equivalent in money plus twenty percent more. The evaluation of people was not based on any prejudice, but whether or not that person if devoted to the temple could have contributed towards productive work.
Regarding application…Keep Your Promises. I’m reminded of this old movie I saw as a kid called the The End with Burt Reynolds. As I remember it, Burt Reynolds character has incurable cancer and wants to commit suicide by drowning himself in the ocean. He is in a psychiatric hospital because people have learned about this and put him there to protect him from himself. Another patient is Dom DeLuise (I probably did not spell that right!). Reynolds makes a pact with his buddy that if he chickens out, his buddy will kill him. None of that is the part to laugh about. But when Burt Reynolds gets way out deep in the water, planning to swim until he is worn out and cannot make it back, he thinks of his daughter and changes his mind and wants to live for her. He prays to God and promises that he will give him some ridiculous percentage of his assets if he helps him get back to shore, tired as he is, something like 50%. As he gets closer to shore and his feet touch the bottom for the first time, he cuts it to 40%. Closer in it gets to 30, 20, 10%. As he stumbles out onto the shore, he promises God that he will have to “drop in to see him sometime.” Then DeLuise jumps out from behind a rock with a big butcher knife and chases Reynolds down the shore, with Reynolds yelling: “80%, 80 %!”