Transitioning to ספירת העומר

(15) And from the day on which you bring the sheaf of elevation offering—the day after the sabbath—you shall count off seven weeks. They must be complete: (16) you must count until the day after the seventh week—fifty days; then you shall bring an offering of new grain to Hashem.

(9) You shall count off seven weeks; start to count the seven weeks when the sickle is first put to the standing grain. (10) Then you shall observe the Feast of Weeks for Hashem your God, offering your freewill contribution according as Hashem your God has blessed you. (11) You shall rejoice before Hashem your God with your son and daughter, your male and female slave, the Levite in your communities, and the stranger, the fatherless, and the widow in your midst, at the place where Hashem your God will choose to establish His name. (12) Remember that you were slaves in Egypt, and make sure to fulfill these laws.

MISHNA: At four times of the year the world is judged: On Passover judgment is passed concerning grain; on Shavuot concerning fruits that grow on a tree on Rosh HaShana, all creatures pass before Him like sheep [benei maron], as it is stated: “He Who fashions their hearts alike, Who considers all their deeds” (Psalms 33:15); and on the festival of Sukkot they are judged concerning water, i.e., the rainfall of the coming year.

(3) It is from the roots of the commandment from the angle of the simple understanding [that it is] since the entire essence of Israel is only the Torah, and because of the Torah were the heavens and earth created, and as it is stated (Jeremiah 33:25), "Were it not for my covenant day and night, etc." And it is the essence and the reason that they were redeemed and left from Egypt - in order that they receive the Torah at Sinai, and fulfill it. And [it is] like God said to Moshe (Exodus 3:12), "And this will be the sign for you that I have sent you; when you take out the people from Egypt, you shall worship God on this mountain." And the understanding of the verse is [that] your taking them out from Egypt is a sign for you that you shall worship God on this mountain - meaning that you shall receive the Torah, which is the great principle for which they were redeemed and it is their ultimate good. And it is a great matter for them, more than freedom from slavery. And hence God made a sign of their leaving Egypt for the receiving of the Torah; as we always make what is secondary into a sign for what is the essence.

(4) And because of this - that it is [the] essence of Israel, and because of it were they redeemed and went up to all of the greatness to which they rose - we were commanded to count from the day after the holiday of Pesah until the day of the giving of the Torah; to show of ourselves the great desire [we have] for the the honored day [of Shavu'ot], which our hearts yearn [for] like 'a slave seeks shade' (Job 7:2) and is always counting [to keep track of] when the time they yearn for will come, [the moment] that they goes out to freedom. That counting demonstrates about a person that all of their yearning for deliverance and their desire is to reach that time. And that which we count to the omer, meaning, "Such and such days have passed from the tally," and we do not tally "Such and such days do we have to the time," is because all of this shows us the great desire to reach the time [of Shavuot]. Therefore, we do not want to mention at the beginning of our counting the large number of days that we have to reach the offering of the two breads of [Shavuot]. And let it not be difficult for you, to say, "If so, after most of the days of these seven weeks have passed, why do we not mention the minority of the remaining days?" [It is] as one should not change the nature of the counting in the middle. And if you shall ask, "If so, why do we begin counting from the day after [Pesach] and not from the first day?" The answer [is that] it is because the first day is entirely dedicated to remembering the great miracle, which is the exodus from Egypt, that is a sign and a proof of the world having been created and of God's - may He be blessed - providence over people. And we may not mix [something else into] its joy and mention anything else with it. And as such, the counting begins immediately from the second day. And we should not say, "Today is such and such days from the second day of Pesach" - as the count would not be fitting to say, "From the second day." And therefore it was ordained to count the tally from that which is done on it - and this is the omer offering, which is a significant sacrifice. As through it is the remembrance that we believe that God, blessed be He, wants - through His providence over people - to sustain them and [so] renews for them the seed of the grains in each and every year, to live through them.

(3) The Feast of Weeks is the anniversary of the Revelation on Mount Sinai. In order to raise the importance of this day, we count the days that pass since the preceding festival, just as one who expects his most intimate friend on a certain day counts the days and even the hours. This is the reason why we count the days that pass since the offering of the Omer, between the anniversary of our departure from Egypt and the anniversary of the Lawgiving. The latter was the aim and object of the exodus from Egypt, and thus God said, "I brought you unto myself" (Exod. 19:4). As that great revelation took place only on one day, so we keep its anniversary only one day: but if the eating of unleavened bread on Passover were only commanded for one day, we should not have noticed it, and its object would not have been manifest. For it frequently happens that we take the same kind of food for two or three days. But by our continuing for a whole period [of seven days] to eat unleavened bread, its object becomes clear and evident.

§ It is taught in a baraita that Rabbi Yehuda said in the name of Rabbi Akiva: For what reason did the Torah say: Bring the omer offering on the second day of Passover? It is because Passover is the time of grain, the beginning of the grain harvest season, and therefore the Holy One, Blessed be He, said: Bring the omer offering before Me on Passover so that the grain in the fields will be blessed for you. And for what reason did the Torah say: Bring the offering of the two loaves from the new wheat on Shavuot? It is because Shavuot is the time of the fruits that grow on a tree, when it begins to ripen, and therefore the Holy One, Blessed be He, said: Bring the offering of the two loaves before Me on Shavuot so that the fruits that grow on a tree will be blessed for you.

וספרתם לכם ממחרת השבת, “you will begin to count for yourselves, commencing with the day after the first day of Passover;” seeing that there are seven weeks between the beginning of the barley harvest and the beginning of the wheat harvest, periods when the commandment of sh’mittah is observed in earnest, the prophet (Jeremiah, 5,24) has already categorized them as: שבועות חוקת קציר ישמר לנו, “Who keeps for our benefit the weeks appointed for the harvest.”Rashi comments: “seven weeks during which G-d decreed for us two laws, that of the harvesting of the “omer and the presentation of the first two loaves of the new wheat harvest.” He sees to it that we can harvest these two species at the appropriate time of the year. Seeing that such an important part of our livelihood depends on these two harvests, it is easy to understand that the Torah expects us to keep the counting of these days meticulously. Just as we have to count days we also have to count weeks, at the end of which period we sanctify the fiftieth day after completing the seventh week. We have to do the same concerning counting for the sh’mittah year and the arrival of the yovel year. The emphasis of this whole paragraph is on the respective concepts of sh’mittah and yovel. There are a total of 49 potential disasters that the Torah warns us of if we fail to observe these two basic positive commandments. [Thenumber 49 symbolizes the number of days we fail to assimilate the social significance of those laws to ensure that no extremes of rich and poor will become permanent features in our land. [My choice of words. Ed.]