Why is the concept of Jesus' humanity important for Christians?

The humanity of Jesus is critical because it affirms His ability to serve as our mediator, bridging the gap between God and humanity. In John 1:14, it states, 'The Word was made flesh, and dwelt among us,' revealing the essential truth that Jesus is both fully God and fully man. This duality allows Him to experience the human condition while being sinless Himself, making Him the perfect substitute in the redemptive plan. His humble arrival, as depicted in Zechariah 9:9, demonstrates His identification with our struggles, making His atoning sacrifice relatable and profound.