The sun denoted his father, the moon, his mother, and the stars, their children. In our religious life we have also used the sun and the moon to mean the light of truth which shines over the spiritual world and the heart of mankind, and stars mean the people receiving the light of truth. When the New Testament appeared, the work of Jesus and the Holy Spirit outshone the works of the Old Testament. Likewise, in the Last Days, when Christ comes again and gives new words of truth, the mission of the New Testament will be over.
The stars symbolize the saints who are under the light of truth; therefore, this is a warning to the saints to take heed and not fail to recognize the Lord when he comes. Luke 18:8 says, ". . . nevertheless, when the Son of man comes, will he find faith on earth?" It is a prediction by Jesus that in the Last Days the Christians might be likely to fail to believe in the Lord.