Final answer:
The text that best represents the Pilgrims' belief in divine purpose is "Our expedition was not a mere journey but a sacred calling, appointed by the Almighty." This aligns with their belief in predestination and the view of their journey as fulfilling a religious mission.
Step-by-step explanation:
The excerpt from the text that best supports the Pilgrims' belief in being chosen by God for a divine purpose is "C. Our expedition was not a mere journey but a sacred calling, appointed by the Almighty." This statement reflects the Pilgrims’ view that their journey to America was more than a mere relocation; it was imbued with divine significance and purpose. It aligns with their Calvinist understanding of predestination and their belief that they were the 'elect,' chosen by God to live a pious life and fulfill their religious mission. The phrase 'sacred calling' directly correlates with their conviction of having a special mandate from God.
The Pilgrims saw their settlement and the hardships they endured as part of a greater, divine plan, and their actions were driven by the desire to live in accordance with what they believed was God’s will. This was manifested in their signing of the Mayflower Compact, their personal and communal callings, and the way they structured and governed their society, always striving to align their actions with their spiritual beliefs.