What are they doing with computers and Hebrew letters in Israel?

Les explains that every Hebrew letter and every Greek letter has a direct numerical value. He says that by using mathematics, someone could prove that every verse of the Hebrew Old Testament and every verse of the Greek New Testament fit mathematically, and removing one verse or word would make it fall apart. Now, he says, they are doing the same thing with computers over in Israel and finding supposedly hidden codes among the mathematical values of the Hebrew letters. Les notes this is almost enough to make your flesh jump, but he does not need it; he already knew the Book was supernatural and has trusted it as such for many years.