(א) וַיֹּ֤אמֶר יהוה אֶל־אַבְרָ֔ם לֶךְ־לְךָ֛ מֵאַרְצְךָ֥ וּמִמּֽוֹלַדְתְּךָ֖ וּמִבֵּ֣ית אָבִ֑יךָ אֶל־הָאָ֖רֶץ אֲשֶׁ֥ר אַרְאֶֽךָּ׃ (ב) וְאֶֽעֶשְׂךָ֙ לְג֣וֹי גָּד֔וֹל וַאֲבָ֣רֶכְךָ֔ וַאֲגַדְּלָ֖ה שְׁמֶ֑ךָ וֶהְיֵ֖ה בְּרָכָֽה׃ (ג) וַאֲבָֽרְכָה֙ מְבָ֣רְכֶ֔יךָ וּמְקַלֶּלְךָ֖ אָאֹ֑ר וְנִבְרְכ֣וּ בְךָ֔ כֹּ֖ל מִשְׁפְּחֹ֥ת הָאֲדָמָֽה׃ (ד) וַיֵּ֣לֶךְ אַבְרָ֗ם כַּאֲשֶׁ֨ר דִּבֶּ֤ר אֵלָיו֙ יהוה וַיֵּ֥לֶךְ אִתּ֖וֹ ל֑וֹט וְאַבְרָ֗ם בֶּן־חָמֵ֤שׁ שָׁנִים֙ וְשִׁבְעִ֣ים שָׁנָ֔ה בְּצֵאת֖וֹ מֵחָרָֽן׃
(1)'ה said to Avram, “Go forth/go-you/go to you from your land and from your birthplace and from your father’s house to the land that I will show you. (2) I will make you a great nation, and I will bless you, and I will make your name great -- and be a blessing. (3) I will bless those who bless you and those who curse you I will curse, and all the families of the earth shall be blessed/shall bless themselves by you.” (4) Avram went forth as 'ה had commanded him, and Lot went with him. Avram was seventy-five years old when he left Haran.
(א)לך לך. לַהֲנָאָתְךָ וּלְטוֹבָתְךָ, שָׁם אֶעֶשְׂךָ לְגוֹי גָדוֹל, כָּאן אִי אַתָּה זוֹכֶה לְבָנִים, וְעוֹד שֶׁאוֹדִיעַ טִבְעֲךָ בָּעוֹלָם:
(1) לך לך Lech l'cha — for your own benefit, for your own good: there I will make of you a great nation whilst here you will not merit the privilege of having children (Rosh Hashanah 16b). Furthermore, I shall make known your character throughout the world (Midrash Tanchuma, Lech Lecha 3)
The head of the yeshivah opened his teaching and said: "God said to Avram Lech l'cha etc. -- so that a light will shine in him in its proper way. Someone who does not succeed in so doing in this place, let them pick up and take themselves/cause-themselves-to-be in another place and succeed there. If a piece of wood is burning but no light is going up and shining it in, one jostles it/shakes it around and light burns in it and it shines.
אָמַר רַבִּי יִצְחָק מָשָׁל לְאֶחָד שֶׁהָיָה עוֹבֵר מִמָּקוֹם לְמָקוֹם, וְרָאָה בִּירָה אַחַת דּוֹלֶקֶת, אָמַר תֹּאמַר שֶׁהַבִּירָה הַזּוֹ בְּלֹא מַנְהִיג, הֵצִיץ עָלָיו בַּעַל הַבִּירָה, אָמַר לוֹ אֲנִי הוּא בַּעַל הַבִּירָה. כָּךְ לְפִי שֶׁהָיָה אָבִינוּ אַבְרָהָם אוֹמֵר תֹּאמַר שֶׁהָעוֹלָם הַזֶּה בְּלֹא מַנְהִיג, הֵצִיץ עָלָיו הַקָּדוֹשׁ בָּרוּךְ הוּא וְאָמַר לוֹ אֲנִי הוּא בַּעַל הָעוֹלָם.
Rabbi Yitzḥak said: This is analogous to one who was passing from place to place, and saw a castle/imperial city aflame/illuminated. He said: ‘Is it possible that this building has no superintendant?’ The owner of the building looked out at him and said: ‘I am the owner of the building.’ So, because Abraham our patriarch was saying: ‘Is it possible that this world has no one in charge?’, the Blessed Holy One peeked out over him and said to him: ‘I am the owner of the world.’
(version retold Jerusalem Post 12/13/10)

