Why does Jesus refer to Himself as the Son of Man?

In the Gospels, Jesus frequently refers to Himself as the "Son of Man," a title that has intrigued theologians, scholars, and believers alike for centuries. This title, used over 80 times in the New Testament, carries profound theological significance and is essential to understanding Jesus' identity and mission. To comprehend why Jesus chose this particular designation, we must delve into its Old Testament roots, its implications in the context of Jesus' earthly ministry, and its eschatological connotations.

The phrase "Son of Man" first appears in the Old Testament, notably in the book of Daniel. In Daniel 7:13-14, the prophet describes a vision where "one like a son of man" comes with the clouds of heaven and is presented before the Ancient of Days. This figure is given dominion, glory, and a kingdom, and his reign is everlasting. This passage is widely interpreted as a messianic prophecy, pointing to a divinely appointed ruler who will establish God's eternal kingdom. By referring to Himself as the Son of Man, Jesus aligns His mission with this prophetic vision, indicating that He is the fulfillment of Daniel's prophecy.

Furthermore, the title "Son of Man" emphasizes Jesus' humanity. While "Son of God" underscores His divine nature, "Son of Man" highlights His identification with humanity. This duality is central to Christian theology, which holds that Jesus is both fully God and fully man. In Hebrews 2:17, it is written, "Therefore, He had to be made like His brothers in every respect, so that He might become a merciful and faithful high priest in the service of God, to make propitiation for the sins of the people." By calling Himself the Son of Man, Jesus underscores His solidarity with human beings, sharing in their experiences, sufferings, and ultimately, their redemption.

In the Synoptic Gospels, Jesus uses the title "Son of Man" in various contexts, each revealing a different aspect of His mission. For instance, in Mark 10:45, He states, "For even the Son of Man came not to be served but to serve, and to give His life as a ransom for many." Here, Jesus highlights His role as a servant and a sacrificial lamb, underscoring the redemptive purpose of His incarnation. This servant-leadership is a recurring theme in Jesus' teachings, exemplified in His washing of the disciples' feet (John 13:1-17) and His exhortation to His followers to take up their cross and follow Him (Matthew 16:24).

The title also has eschatological implications, pointing to Jesus' role in the final judgment and the establishment of God's kingdom. In Matthew 25:31-32, Jesus describes the Son of Man coming in His glory, accompanied by angels, to judge the nations. This portrayal echoes the imagery in Daniel 7 and reinforces the idea that Jesus is the divine judge who will execute God's justice at the end of time. The Son of Man's authority to judge is further emphasized in John 5:27, where Jesus declares, "And He has given Him authority to execute judgment because He is the Son of Man."

Moreover, the title "Son of Man" serves as a veiled yet profound self-revelation. Unlike the more explicit "Son of God," which could have incited immediate backlash from the religious authorities, "Son of Man" allowed Jesus to communicate His identity in a way that invited contemplation and discernment. It was a title that resonated with those familiar with the Scriptures, yet it also required a deeper understanding of His mission and purpose. This approach aligns with Jesus' use of parables, which often conveyed profound truths in a manner that was accessible to those with ears to hear (Matthew 13:10-17).

Additionally, the title "Son of Man" encapsulates the paradox of Jesus' life and ministry. On one hand, it speaks to His humility and suffering. In Matthew 8:20, Jesus says, "Foxes have holes, and birds of the air have nests, but the Son of Man has nowhere to lay His head." This statement reflects His itinerant lifestyle and the rejection He faced. On the other hand, the title also points to His exaltation and glory. In Matthew 26:64, during His trial before the Sanhedrin, Jesus declares, "But I tell you, from now on you will see the Son of Man seated at the right hand of Power and coming on the clouds of heaven." This declaration combines the themes of suffering and glory, encapsulating the essence of His messianic mission.

Theologians have long pondered the significance of the "Son of Man" title. In his seminal work, "The Person of Christ," Donald Macleod writes, "The title 'Son of Man' is our Lord's own description of Himself, and it is one of the most important Christological titles in the New Testament. It emphasizes both His humanity and His role in God's redemptive plan." Similarly, N.T. Wright, in "Jesus and the Victory of God," argues that the title "Son of Man" is crucial for understanding Jesus' self-perception and His proclamation of the Kingdom of God.

In conclusion, Jesus' use of the title "Son of Man" is a multifaceted and profound self-designation that reveals His identity, mission, and the nature of His kingdom. It connects Him to the Old Testament prophecies, underscores His humanity, highlights His role as a servant and redeemer, and points to His authority as the divine judge. By calling Himself the Son of Man, Jesus invites His followers to grasp the full scope of His redemptive work and to recognize Him as the fulfillment of God's promises. This title, rich in theological significance, continues to inspire and challenge believers to this day, calling them to a deeper understanding of the One who came to serve, to suffer, and ultimately, to reign in glory.