"And God spoke to Moses in the Sinai Wilderness" (Numbers 1:1). Why the Sinai Wilderness? From here the sages taught that the Torah was given through three things: fire, water, and wilderness. How do we know it was given through fire? From Exodus 19:18: "And Mount Sinai was all in smoke as God had come down upon it in fire." How do we know it was given through water? As it says in Judges 5:4, "The heavens dripped and the clouds dripped water [at Sinai]." How do we know it was given through wilderness? [As it says above,] "And God spoke to Moses in the Sinai Wilderness." And why was the Torah given through these three things? Just as [fire, water, and wilderness] are free to all the inhabitants of the world, so too are the words of Torah free to them, as it says in Isaiah 55:1, "Oh, all who are thirsty, come for water... even if you have no money." Another explanation: "And God spoke to Moses in the Sinai Wilderness" — Anyone who does not make themselves ownerless like the wilderness cannot acquire the wisdom and the Torah. Therefore it says, "the Sinai Wilderness."
Every time that they fell, they were required to be numbered. The matter is comparable to the wolf who went into the midst of the flock. The owner of the flock was obliged to count them to know how many were missing. Another interpretation (of Numb. 26:2): Why did he count them here? The matter is comparable to a shepherd to whom the householder has delivered a flock after numbering them. [After] he has fulfilled his guardianship, when he returns them, it is necessary for them to be numbered. Thus when Israel went out from Egypt the Holy One, blessed be He, delivered them to Moses after numbering [them], as stated (in Numb. 1:1-2), “Then the Lord spoke unto Moses in the Sinai desert …, ‘Take a census….’” So also, when they went out, it is written (in Exod. 12:37), “Then the Children of Israel traveled [from Ramases to Succoth, about six hundred thousand men on foot].” Ergo, he received them with a numbering. [So when] he was about to pass away in the Plains of Moab (after completing his guardianship), he returned them with a numbering. It is therefore stated (Numb. 26:2), “Take a census.”
Taught Rabbi Yishmael: Great is peace, for even the Great Name written in holiness, the Holy Blessed One said to blot out in water so as to impose peace between husband and wife. (See Numbers 5:19-23). Rabbi Meir was sitting and discoursing on Shabbat evening. There was this one woman who would sit and listen to him give his lecture. Once she waited until the lecture ended, went home, and found the light had gone out. Her husband said to her, "Where have you been?" She said to him, "I was sitting and listening to the voice of the lecturer." He said to her, "Thus and more I vow: I will not let you enter here until you go and spit in the lecturer's face!" She stayed away one Shabbat, another, a third. Her neighbors said to her, "Are you still angry at each other? Let's come with you to the lecture." When Rabbi Meir saw them, he figured it out through the holy spirit. He said to them, "Is there here a woman knowledgeable in treating eyes?" Her neighbors said to her, "If you go spit in his eye you will unbind your husband." When she sat down in front of him she became afraid of him, and said to him, "Rabbi, I am not knowledgeable in treating eyes." He said to her, "Even so, spit in my eye seven times, and I will be cured." She did so. He said to her, "Go tell your husband you told me to do it once and I spat seven times. His disciples said to him, "Rabbi, should people thus abuse the Torah? Couldn't one of us offered a treatment for you?" He said to them, "Is it not enough for Meir to be like his Maker?" For it had been taught: Great is peace, for even the Great Name written in holiness, the Holy Blessed One said to blot out in water so as to impose peace between husband and wife."
And his offering: one silver bowl (Numbers 7:13). Behold it is written (Song of Songs 4:7) "You are all beautiful, my love, and there is no blemish in you" - this is speaking of Israel. Rabbi Shimon ben Yochai taught: at the time that Israel stood before Mount Sinai to accept the Torah, there were no blind people among them, nor deaf, nor mentally incapable, nor mutes, nor lame, nor limping. At that moment it says, "You are all beautiful, my love, there is no blemish in you." -- until they sinned with the calf, and among them were made zavim and metzoraim, as it says (Exodus 32:25) "And Moshe saw the people, that they were scattered [פרוע]", and it is also written (Leviticus 13:45) "As for the person with a leprous affection, their clothes shall be rent, their head shall be wild [פרוע],". At that moment, it says (Numbers 5:2) "Send out from the camp every tzarua and every zav". But before Mount Sinai, they were whole, as it says "You are all beautiful, my love, there is no blemish in you". Another opinion: "All of you is beautiful, my love" speaks of the tribes. And if you say, how can all of them be beautiful? For Ya'akov their father blessed the tribes, and chided Reuven, Shimon, and Levi. How can you say they "you are all beautiful"?! Rabbi Elazar says, even though he blessed the later tribes and chided the former tribes, even so he returned and blessed them, as it says (Genesis 49:28) "These are the tribes of Israel, twelve..." -- he made them nourished from each other. ... Another interpreation; "you are entirely beautiful, ...": this is speaking of the princes of the tribes at the time that they brought forth for the dedication of the altar. They did not bring all together on one day, rather each and every one on individual days, as like that which is written "One prince each day" (Numbers 7:11). Could it be that the one who brought his offerings first was most beloved?! Yehuda who brought his offerings first was most beloved of all? So Rabbi Chelbo said; with all the tribes it is written "his offering", and with the prince of Yehuda it is written "and his offering" - and this is strange! He who offered first it is written of him, "and his offering" - it did not need to sppeak thus, rather of the first "his offering" and the rest "and his offering". And why is this so? Rabbi Brechya haCohen son of Rabbi said, since Yehuda ofered first, if he had come to pride himself over his brothers and say "I am more honoured than you, since I offered first", they would respond to him and say, "you are he who offered last, for thus it says 'and his offering'!" This made him lesser [and brought him down] to his brothers, and so: "all of you is beautiful".