The above Zohar is from Numbers 11,12
The book of Deuteronomy, ‘Devarim’ is also called “משנה־תורה” that means ‘repentance’ of the Torah or ‘Second Torah’. It’s on the level of Malchut and therefore reveals the Light of the entire Torah.
Moshe in his words guides us to understand that we need to trust God so he can bless and do the work for us.
“יקוָק אֱלֹהֵי אֲבוֹתֵכֶם, יֹסֵף עֲלֵיכֶם כָּכֶם–אֶלֶף פְּעָמִים; וִיבָרֵךְ אֶתְכֶם, כַּאֲשֶׁר דִּבֶּר לָכֶם”
“YHVH, the God of your fathers, make you a thousand times so many more as you are, and bless you, as He has promised you!–” and (1:30) “יקוָק אֱלֹהֵיכֶם הַהֹלֵךְ לִפְנֵיכֶם, הוּא יִלָּחֵם לָכֶם: כְּכֹל אֲשֶׁר עָשָׂה אִתְּכֶם, בְּמִצְרַיִם–לְעֵינֵיכֶם.” “YHVH, your God who goes before you, He shall fight for you, according to all that He did for you in Egypt before your eyes’
And (1:31) “ובַמִּדְבָּר, אֲשֶׁר רָאִיתָ, אֲשֶׁר נְשָׂאֲךָ יקוָק אֱלֹהֶיךָ, כַּאֲשֶׁר יִשָּׂא-אִישׁ אֶת-בְּנוֹ–בְּכָל-הַדֶּרֶךְ אֲשֶׁר הֲלַכְתֶּם, עַד-בֹּאֲכֶם עַד-הַמָּקוֹם הַזֶּה”
“and in the wilderness, where you has seen how that God carry you, as a man carry his son, in all the way that you went, until you came unto this place”.
Moses tells the people that God keeps and will keep his promises. In the future God will add 1000 times more of us with the blessings that he made to our fathers, Abraham, Isaac and Jacob. Moses is trying to make the Israelites understand that distancing ourselves from the Light puts us in trouble and loss.
If the Israelites count was 600,000 at that time then 1000 times in the future means that they will be 600 million.
I guess we need to work harder and spread more Zohar in the world to reveal those Israelites souls that scattered among the nations of the world. Then we may enjoy the promised blessings of God.