Why is Jesus' relationship to believers described as that of a father?

Jesus' relationship to His followers is portrayed as that of a father because He takes on the responsibility for their well-being, just as a father does for his children. He instructs them in necessary truths, such as the necessity of His death (John 13:31-33), and teaches them about the difficulty of salvation by works (Mark 10:23-24). He also nourishes them with His gospel, which He describes as the children’s bread, emphasizing the need for constant spiritual sustenance from Him. Furthermore, He provides for their needs and shows compassion for their struggles, assuring them that He will never leave them as orphans (John 14:18).