לך לך "Lech Lecha" "Go forth" opens with a statement in the language in which the world was created, as the world was created with ten sayings, and it was created solely through the merit of Abraham. Therefore, a statement is written about him.

לך לך "Lech Lecha" "Go forth" is a hint to Abraham that when he will be one hundred years old, he will have a son, Isaac, who will be like a nation to him. Alternatively, it hints to him that after he leaves his land, he will live like the numerical value of "Lech Lecha," as his age was 75 when he left and lived 100 years more. Alternatively, it hints to him about the two exiles that the people of Israel will go through twice. Alternatively, it hints to him that after nine generations, the people of Israel will go into exile during the days of King Zedekiah. And due to Abraham's merit, because God spoke with him when he was 75 years old, they will return after seventy years. Therefore, he relied on going to Haran and moving on to Canaan, as the furnace of the Holy One, blessed be He, was in Haran, and the people of Israel will go into exile. ["Go, yourself," A hint to him, "When you will be 100 years old (30+20+30+20), then I will make you a great nation." For then Isaac will be born.]

"ואעשך לגוי גדול וגו'" is a verse from Genesis 12:2, where God promises Abraham, "And I will make of you a great nation, and I will bless you and make your name great, so that you will be a blessing." Here, it is explained that this verse is the basis for seven blessings (or "brachot") that are recited during Jewish wedding ceremonies. These blessings are: "And I will make of you a great nation" - the blessing of greatness and prosperity, "And I will bless you" - the blessing of wealth and success, "And make your name great" - the blessing of fame and recognition, "You yourself shall be a blessing" - the blessing of happiness and joy, "And I will bless those who bless you" - the blessing of protection and safety, "And him who curses you I will curse" - the blessing of justice and fairness, "And all the families of the earth shall bless themselves by you" - the blessing of universal impact and influence.

"אשר אראך" (which I will show you) - In tradition, this phrase is expounded as follows: "במסורה הכא ואידך" (here and there in tradition), in Zechariah, regarding the Babylonian exile, it teaches that God showed Abraham the future exiles.

"The word 'arach' as a gematria [numerical value of Hebrew letters] in the clouds teaches that there were clouds going before him and showing him the way. And I will make you into a great nation, and I will bless you and make your name great. Three blessings corresponding to the three blessings of the priests, and so I bless you with three shields upon you, to tell you that the letters gimmel, peh, and kuf are equal to the letters samech, corresponding to the blessings of the priests, and they will bless you, may He illuminate and uplift you, and I will bless you, with the gematria of Abraham."

"And it shall be" is a six in numerology and it shall be a blessing. And it shall be perfect. And it shall be fitting to check. Go up to the mountain and it shall be there. And it shall be for me a father. And it shall be for us a father. If you will be perfect and fitting, then there shall be a blessing, and go up to the mountain, and it shall be for me a father.

"And I will bless those who bless you" has the same gematria as the priests who bless your children. Therefore, when people bless you, it should be in the plural form, and when they curse you, it should be in the singular form.

"And he who curses you, I will curse" has the same gematria as Balaam, who came to curse your children....

'And I will bless' is the first and the second in the tradition, and I will bless your name forever. Blessing that has no end, and this is it: 'And I will bless your name forever'.

"'The one who appeared' is the first and the second in the tradition, and as for Jacob, it means that just as it appeared to Abraham when he was exiled, so it appeared to Jacob when he was exiled."

יחיו 'Yechi' is the first and the second in the tradition, and as for 'yechi' - 'let the grain live and let the vine bloom', since they wished you to live long, they will give you gifts of fields and vineyards.

'My sister you are' is the first and the second in the tradition, and as for 'sister you are', it means to say that both Abraham and Sarah were great in wisdom.

"And for you" in the text here and there: "Behold, Rebecca is before you, take and go." Drive and go with Avishag the Shunammite, which teaches that she was righteous like the matriarchs, and "Take my staff in your hand and go." The one who revealed it to you, take it in your hand and go. This teaches that even though it is not explained here that he gave him gifts like with Abimelech, he certainly gave him, and this is "take it in your hand and go," meaning he gave him something that can be given immediately by hand.