Apologetics And Polemics: An important companion of Apologetics is Polemics. While Apologetics deals with objections and attacks originating from people outside the Christian faith, Polemics deals with attacks originating from within the Church. Many of the readers might be surprised when we mention attacks from “within” the church because none of us expects our own people to attack our blessed faith. However, people have always existed within the Jewish and the Christian faith who have attacked the Old and the New Testament.
These attacks come in two forms. First, in the form of distorted Bible interpretation. Second, through those false cults who claim that they are a true Christian group.
People who attack the Bible from inside the Church would include everyone who teach perverted doctrines. During the New Testament period this included the Ebionites, Pelegians, Montanists, Nestorians, Arians, and many others from within the Church. At the dawn of the twenty-first century this would include the radicals, the ecumenists, the Christian New Agers. This would also include those who teach salvation through baptism, those who attack the person of Christ (Smithism/Poonenism), and those who Hinduize Christian doctrines (Prajapati Proponents, Christian Vedantists), etc.
False Cults which claim to be Christian but who still attack the fundamentals of the Christian faith include, Jehovah Witnesses, Seventh Day Adventists, Mormons, TPM (Ceylon Pentecostal Mission), Roman Catholics, The Toronto Movement, etc. Their number is growing constantly, and the leaven of their erroneous teachings is also spreading.
Though Apologetics and Polemics are two different activities, their ultimate purpose is one and the same: to refute error and to establish truth. Till a few decades ago they could easily be separated from each other so that those who practice Apologetics did not need to know about Polemics, and those who specialized in Polemics did not have to study apologetics. But no more ! All kinds of attacks against the Christian faith now borrow insights from each other, so that today every apologist must be an expert in polemics, and every polemicist must be an expert in apologetics.