Reflections on Time and the Jewish Calendar

... it is not possible to give a beginning and a start to the year at all. As [all] time is similar from every angle and there is no difference between its parts. And the year is not an object but a measurement of movement of the sun... But behold the beginning of a day is naturally perceived from the time of the sunrise; and the beginning of the month is naturally perceived by the new moon... But the beginning of the year... is not natural...

It is taught in a baraita that the tanna’im disagreed about this point: Rabbi Eliezer says: In Tishrei the world was created; in Tishrei the Patriarchs were born; in Tishrei the Patriarchs died; on Passover Isaac was born; on Rosh HaShana Sarah, Rachel, and Hannah were remembered by God and conceived; on Rosh HaShana Joseph came out from prison;

on Rosh HaShana our forefathers’ slavery in Egypt ceased; in Nisan the Jewish people were redeemed from Egypt; and in Tishrei in the future the Jewish people will be redeemed in the final redemption with the coming of the Messiah. Rabbi Yehoshua disagrees and says: In Nisan the world was created; in Nisan the Patriarchs were born; in Nisan the Patriarchs died; on Passover Isaac was born; on Rosh HaShana Sarah, Rachel, and Hannah were remembered by God and conceived sons; on Rosh HaShana Joseph came out from prison; on Rosh HaShana our forefathers’ slavery in Egypt ceased; in Nisan the Jewish people were redeemed from Egypt; and in Nisan in the future the Jewish people will be redeemed in the final redemption.

Rabbi Yehoshua says: From where is it derived that the world was created in the month of Nisan? As it is stated: “And the earth brought forth grass, herb yielding seed after its kind, and tree yielding fruit” (Genesis 1:12). Which is the month in which the earth is full of grass and the trees begin to bring forth fruit? You must say that this is Nisan.

... Rabbenu Tam says these and those are the words of the Living God. And it can be said that it came into thought to be created in Tishrei, but in the end, it was not created until Nissan

Note 44:.... And there is no difficulty, [as to] why we count [Rosh Hashanah] from the time of the thought and not from the time of the deed, from Nissan; because in fact, thought and deed are only relevant to flesh and blood. As so long as the action has not been in actuality, it is still possible that his thought will not be fulfilled. Whereas with the Holy One, blessed be He - once He has thought to create [something], He will no longer recant. And, if so, it is truly as if it was built in Tishrei.

...Let us examine which of these two seasons, Nissan or Tishrei is more worthy of being the beginning of the year. The gentile sages made [Nissan] the beginning of the year and the sunrise the beginning of the day. But the Jewish sages said [Tishrei and sunset]. They responded to the sages of the world that though existence precedes absence in importance, it is the opposite in chronology... as potential precedes actualization... In this way, these times will be similar to the coming to be of people, animals and plants. As with them, there is a time of gestation, and afterwards is the time of coming out to the light of the world. So too, with the year - the time of gestation is the dark period from Tishrei to Nissan, since that is the time for planting. And the world is in gestation with existence, and the potential plants in the earth's belly as roots... And the birth is from Nissan when the plants emerge...

And this is known as the oven of akhnai. The Gemara asks: What is the relevance of akhnai, a snake, in this context? Rav Yehuda said that Shmuel said: It is characterized in that manner due to the fact that the Rabbis surrounded it with their statements like this snake, which often forms a coil when at rest, and deemed it impure. The Sages taught: On that day, when they discussed this matter, Rabbi Eliezer answered all possible answers in the world to support his opinion, but the Rabbis did not accept his explanations from him. After failing to convince the Rabbis logically, Rabbi Eliezer said to them: If the halakha is in accordance with my opinion, this carob tree will prove it. The carob tree was uprooted from its place one hundred cubits, and some say four hundred cubits. The Rabbis said to him: One does not cite halakhic proof from the carob tree... Rabbi Eliezer then said to them: If the halakha is in accordance with my opinion, Heaven will prove it. A Divine Voice emerged from Heaven and said: Why are you differing with Rabbi Eliezer, as the halakha is in accordance with his opinion in every place that he expresses an opinion? Rabbi Yehoshua stood on his feet and said: It is written: “It is not in heaven” (Deuteronomy 30:12). The Gemara asks: What is the relevance of the phrase “It is not in heaven” in this context? Rabbi Yirmeya says: Since the Torah was already given at Mount Sinai, we do not regard a Divine Voice,

... Now the purport of the expression, This month shall be unto you the beginning of months, is that Israel is to count this as the first of the months, and from it they are to count all months — second, third, etc., until a year of twelve months is completed — in order that there be through this enumeration a remembrance of the great miracle, [i.e., the exodus from Egypt, which occurred in the first month]. Whenever we will mention the months, the miracle will be remembered. It is for this reason that the months have no individual names in the Torah. Instead, Scripture says: In the third month; And it came to pass in the second year, in the second month … that the cloud was taken up from over the Tabernacle of the Testimony; And in the seventh month, on the first day of the month, etc., and so in all cases. Just as in counting the weekdays we always remember the Sabbath-day since the weekdays have no specific name of their own, but instead are called “one day in the Sabbath,” “the second day in the Sabbath,” as I will explain, so we remember the exodus from Egypt in our counting “the first month,” “the second month,” “the third month,” etc., to our redemption.This order of the counting of the months is not in regard to the years, for the beginning of our years is from Tishri, [the seventh month], as it is written, And the feast of ingathering at the turn of the year, and it is further written, And the feast of ingathering, at the end of the year. If so, when we call the month of Nisan the first of the months and Tishri the seventh, the meaning thereof is “the first [month] to the redemption” and “the seventh month” thereto. This then is the intent of the expression, it shall be the first month to you, meaning that it is not the first in regard to the year but it is the first “to you,” i.e., that it be called “the first” for the purpose of remembering our redemption.Our Rabbis have already mentioned this matter when saying, “The names of the months came up with us from Babylon,” since at first we had no names for the months. The reason for this [adoption of the names of the months when our ancestors returned from Babylon to build the Second Temple], was that at first their reckoning was a memorial to the exodus from Egypt, but when we came up from Babylon, and the words of Scripture were fulfilled — And it shall no more be said: As the Eternal liveth, that brought up the children of Israel out of the land of Egypt, but: As the Eternal liveth that brought up and that led the children of Israel from the land of the north — from then on we began to call the months by the names they were called in the land of Babylon. We are thus reminded that there we stayed [during our exile] and from there, blessed G-d brought us up [to our Land]. These names — Nisan, Iyar, and the others — are Persian names and are to be found only in the books of the prophets of the Babylonian era and in the Scroll of Esther. It is for this reason that Scripture says, In the first month, which is the month of Nisan, just as it says, they cast ‘pur,’ that is, the lot. To this day, people of Persia and Media use these names of the months — Nisan, Tishri, and the others — as we do. Thus through the names of the months we remember our second redemption even as we had done until then with regard to the first one.