The study of the nature and person of Jesus Christ, known as Christology, has provoked much debate and controversy from the early Christian period up to the present day. To answer the question whether Jesus was only human or whether he was divine or both is the task for the practitioner of the Gospel when faced with those who challenge the historical understanding of Jesus. To illustrate this task, the position of the Jehovah’s Witnesses and contemporary writers on the identity of Jesus will be compared to the Arian heresy.