What does Jesus mean when He refers to Himself as the Son of Man?

Jesus' designation as the Son of Man carries profound theological significance, embodying both His humanity and His divine mission. In John 1:51, Jesus connects this title with the opening of heaven, implying that He embodies the bridge between humanity and God. This clever duality serves to remind believers of His identification with human suffering and His authority as the divine Savior. Furthermore, as the Son of Man, He fulfills Old Testament prophecies concerning the Messiah's role, prominently establishing His authority as the one through whom we can have communion with God, reinforcing the promise of eternal access to the Father.