4 Bible Verses about Calendars

"But as to that day and the exact time no one knows--not even the angels of heaven, nor the Son, but the Father alone.

But, when the time was fully come, God sent forth His Son, born of a woman, born subject to Law,

He replied, "In the evening you say, 'It will be fine weather, for the sky is red;' and in the morning, 'It will be rough weather to-day, for the sky is red and murky.' You learn how to distinguish the aspect of the heavens, but the signs of the times you cannot. A wicked and faithless generation are eager for a sign; but none shall be given to them except the sign of Jonah." and He left them and went away.

The circumstances of the birth of Jesus Christ were these. After his mother Mary was betrothed to Joseph, before they were united in marriage, she was found to be with child through the Holy Spirit.