And in the third Gospel, according to Luke, it is recorded: “There shall be signs in the sun, and in the moon, and in the stars, and upon the earth distress of nations, with perplexity; the sea and the waves roaring; and the powers of heaven shall be shaken. And then shall they see the Son of man coming in a cloud with power and great glory. And when these things begin to come to pass, know that the kingdom of God hath drawn nigh.”
Bahá'u'lláh