4 Bible Verses about Calendars

"But no one knows when that day or hour will come. Not even the angels in heaven or the Son [of God] know [when it will happen], but only the Father [does].

But, when [God's] timing fully arrived, He sent His Son, born to a woman [i.e., Mary], born during [the time when] the law [of Moses was still in effect],

But He answered them, {[{[These words are omitted in most ancient manuscripts: "When the sky is reddish in the evening, you predict fair weather [for the next day]. And when the sky is reddish and overcast in the morning, you predict [that it will be] bad weather that day. You know how to interpret [weather] conditions from the sky, but you cannot interpret the signs of the times [i.e., what will happen in the spiritual realm]"]}]}. "It is an evil and spiritually unfaithful generation of people [that keeps on] looking for a [supernatural] sign; but there will be no [such] sign given to it except the sign of Jonah [i.e., being in the huge fish for three days]." Then He left them and went away.

Now the birth of Christ happened this way: When His mother Mary was engaged to marry Joseph, [but] before they had a sexual relationship, she was discovered to be pregnant by [the power of] the Holy Spirit.