G‑d agrees to Moses' request that His presence only dwell amongst the Jews. Moses requests to be shown G‑d's glory. G‑d agrees, but informs Moses that he will only be shown G‑d's "back," not G‑d's "face."
G‑d tells Moses to carve new tablets upon which G‑d will engrave the Ten Commandments. Moses takes the new tablets up to Mt. Sinai, where G‑d reveals His glory to Moses while proclaiming His Thirteen Attributes of Mercy.
G‑d seals a covenant with Moses, assuring him again that His presence will only dwell with the Jews. G‑d informs the Jewish people that He will drive the Canaanites from before them. He instructs them to destroy all vestiges of idolatry from the land, not to make molten gods, to refrain from making any covenants with its current inhabitants, to sanctify male firstborn humans and cattle, and not to cook meat together with milk.
The Jews are commanded to observe the three festivals — including the holiday of Sukkot, "the festival of the ingathering, at the turn of the year." All males are commanded to make pilgrimage to "be seen by G‑d" during these three festivals.
The maftir, from the Book of Numbers, discusses the public offerings brought in the Temple on this day of Sukkot.
. Everyone is made in the image of G-d, but they are not all children. Clearly most of the world is steeped in idolatry until the truth is revealed. The righteous of all nations will be saved and the third temple will be a House for all people.
What is your reasoning to believe all people, Jew and Gentile are not children of G-d placing idol worship aside.
In Judaism we follow the holy Sages interpretation of the Torah, Prophets and Writings. Rabbi Akiva quotes Deuteronomy 14:1, You are the children of the Lord your G-d." If everyone was a child there would be no need to state this.