"False Prophet" is a person falsely understanding, falsely interpreting the Word of God's Covenants, falsely embodying and revealing to others the Will of God, His Commandments and Predestination.
"False Prophet" is also the image of various religious false teachers, pseudo-pastors who do not understand the Spirit of the Word of God, who pervert God's Commandments, substituting their true meaning with their false traditions and dogmas.