👉 Orthodoxy in Christianity refers to a set of beliefs and practices that are considered to be true, authoritative, or consistent with the teachings of Jesus Christ. It is based on the belief that God's word was originally written by one person, the apostle Paul, and that this text has been revealed through the Holy Spirit to all believers. The term "orthodox" comes from the Latin word "orthodoxy," which means truth or faithfulness. In Christianity, orthodox beliefs are considered to be the