👉 Marranism is a concept that has been proposed by some scholars as a way of describing a unique religious and cultural identity that exists in certain regions around the world. The concept was first suggested by Dr. John MacArthur, an American pastor and author, who introduced it in his book "The New Testament: A Comprehensive Study" (2004). MacArthur argues that the term "Marranism" refers to a group of people who have been influenced or influenced by a particular religious