When Jesus Christ was on earth, he called himself the “Son of man”. He said, “even as the Son of man came not be ministered to, but to minister, and to give his life a ransom for many.” That is the real purpose why He came to receive a physical body.
Through this parable, Christ wants to tell people that any son of man can become the son of God. Christ’s sacrifice and love give us hope. This is why I am willing to bear the cross of Jesus. This is why I live and die for the love of God.