sentence1: since Abraham will surely become a great and mighty nation, and all the nations of the earth will be blessed in him?
sentence2: וְאַ֨בְרָהָ֔ם הָי֧וֹ יִֽהְיֶ֛ה לְג֥וֹי גָּד֖וֹל וְעָצ֑וּם וְנִ֨בְרְכוּ ב֔וֹ כֹּ֖ל גּוֹיֵ֥י הָאָֽרֶץ׃