Final answer:
The Gospel of St. Mark is considered the first written Gospel, while the Gospel of St. John is viewed as the last. Written by different evangelists, they form part of the New Testament, reflecting diverse perspectives and community memories of Jesus's life.
Step-by-step explanation:
The Gospel of St. Mark is thought to have been the first Gospel written and the Gospel of St. John was the last. The four major gospels—Matthew, Mark, Luke, and John—provide differing accounts of the life and teachings of Jesus Christ, reflecting the diverse perspectives and insights of their respective authors. These texts were written decades after the events they recount, often based on community memories and oral traditions. Saint Matthew's and Saint John's Gospels are part of the New Testament canon, which was established through centuries of debate and interpretation among early Christians. Each author, known as an evangelist, contributed to the Christian faith's understanding of Jesus's life and message.