Why is Jesus called the God-Man?

Jesus being called the God-Man is foundational to Christian theology, as He embodies both full divinity and full humanity. The preacher emphasizes that Christ understands our struggles, having been tempted in all points as we are, yet without sin (Hebrews 4:15). This dual nature is crucial; it allows Him to effectively mediate between God and humanity, ensuring that our salvation is fully complete. The God-Man is equipped to represent both sides, making Him the ultimate Captain of our salvation, as seen in Hebrews 2:10.