Abraham is considered as the father of the Jewish nation; and tradition states that Abraham founded Judaism.
The Kuzari (Rabbi Judah HaLevi, 1075-1141) states that Abraham (18th century BCE) was gifted with high intelligence; and, as Maimonides (1135-1204) describes, Abraham didn't blindly accept the ubiquitous idolatry. The whole populace had been duped, but the young Abraham contemplated the matter relentlessly, finally arriving at the conclusion that there is One God and that this should be taught to others as well. This is what is meant by his "calling out in the name of the Lord" (Genesis ch.12). As a young man, he remonstrated with passersby in public, demonstrating to them the falsehood of their idols; and our tradition tells how he was threatened and endangered by Nimrod.
Subsequently, Terah relocated to Harran; and it is here that Abraham began to develop a circle of disciples (Rashi commentary, on Genesis 12:5). Later, God told Abraham in prophecy to move to the Holy Land, which is where he raised his family. He continued his contemplations, eventually arriving at the attitudes and forms of behavior which God later incorporated into the Torah given to Moses.
Abraham became the greatest thinker of all time. His originality, perseverance, strength of conviction, and influence, cannot be overestimated.
He founded the Jewish people and lived to see his work live on in the persons of Isaac and Jacob; and he taught many other disciples as well (Talmud, Yoma 28b).
Abraham entered into a covenant with God (Genesis ch.15 and 17), welcomed guests into his home (Genesis ch.18) unlike the inhospitable Sodomites (Genesis ch.19), prayed for people (Genesis ch.18), eulogized and buried the deceased (Genesis ch.23), and fulfilled God's will unquestioningly (Genesis ch.22). He became renowned as a prince of God (Genesis 23:6).
All of the above practices of Abraham were based upon the ways of God. These, and similar traits, were the teachings of Abraham and his descendants (unlike idolatry, which had no moral character; with worship of the gods accompanied by things such as human sacrifice, "sacred" prostitution, and animal worship). It is therefore clear why God expresses His love for Abraham (Isaiah 41:8) and calls Himself the God of Abraham (Genesis 26:24), and says that Abraham obeyed Him fully (Genesis 26:5).
The gravesite of Abraham, Isaac and Jacob and their wives (Genesis 49:29-32) is located in Hebron and has been known and attested to for many centuries.
I believe this is the convenant that God made with Abraham to make of Abraham's family a great nation.
because it was when the entire nation of the Israelites met God for the first time.
At the beginning of Jewish history; Avraham was the first Jew. See the attached Related Link.
No. Tradition holds that Jewish history began with Abraham, about 500 years before the giving of the 10 commandments.
Abraham, Sarah, and Jacob are.
I believe this is the convenant that God made with Abraham to make of Abraham's family a great nation.
Abraham
The three major Jewish covenants are Noah's Covenant, Abraham's Covenant, the Mosaic Covenant (Moses' Covenant.)
Abraham, the patriarch of the Jewish faith. God made a Covenant with Abraham.
Abraham (Genesis ch.17).
Abraham made a covenant with God in which Canaan was promised to the Hebrew people as an everlasting possession. This covenant plays a significant role in the history and identity of the Jewish people.
Jewish only. Christianity began nearly two thousand years later.The answer is Monotheism and obedience to God.See also:How Abraham founded monotheismThe covenant
Jewish tradition and scripture hold that it was Abraham in approximately 2000 BCE.
because it was when the entire nation of the Israelites met God for the first time.
The covenant of Abraham, where circumcision is done on Jewish boys at 8 days old.
When he and God made a deal that he would become the father of the Jewish nation, and he circumcised himself to make a covenant.
The covenant-relationship is the basis of Jewish beliefs and practices throughout history, since it binds us to the observance of the Torah.