"God the Son" refers to the second person of the Holy Trinity in Christian theology, which includes God the Father, God the Son, and God the Holy Spirit. Christians believe that Jesus Christ is the incarnation of God the Son, meaning that He is both fully divine and fully human. This belief is central to the faith, as it emphasizes the role of Jesus in salvation and His relationship with humanity. In the New Testament of the Bible, Jesus is depicted as the Savior who came to Earth to teach, heal, and ultimately sacrifice Himself for the sins of humanity. His life, death, and resurrection are foundational events in Christianity, symbolizing hope and redemption for believers.