What is the significance of the term "Immanuel" as it relates to the Messiah?

The term "Immanuel" is of great significance as it literally means "God with us." This designation serves as a profound expression of the nature of the Messiah. It underscores the belief that the Messiah is not merely a representative of God, but that He embodies the presence of God Himself among humanity. This concept is central to Christian theology, particularly in understanding the incarnation of Jesus Christ, who is seen as fulfilling this promise of God being present with His people.

The emphasis on "God with us" highlights the closeness and intimacy that God seeks with humanity, illustrating the divine initiative to dwell among people, offering salvation and redemption. This belief anchors many theological viewpoints related to God's relational aspect with humankind, which is a cornerstone of Christian faith.

In contrast, the other options – which suggest aspects of the Messiah's nature or role, such as eternal nature, humanity, or prophetic calling – don't capture the complete essence of what "Immanuel" signifies. While these attributes are indeed important in understanding the Messiah, they do not encapsulate the foundational implication of divine presence embodied in the term "Immanuel." Thus, the most accurate understanding relates directly to the meaning of the term itself, focusing on the incarnation and God's desire to reside with His creation.