The book of Leviticus has not been a popular subject of study in the modern church. Much like the book of Proverbs, any emphasis upon the practical applications of God's law is readily shunned in pursuit of more "spiritual" studies. Books like Leviticus are considered dull, overbearing, and irrelevant. To be spiritual, in the modern sense of the term, means to live on a "higher" level where today's Christian is governed more by the impressions of the heart than a carnal commandment.