There is no "Leviticus". The Levites (Leviticus essentially meaning "book of the Levites") were one of the 12 tribes, whose duty it was to maintain the temple and act as a priesthood.
God never made a covenant with god.
God made a covenant with Noah by promising not to flood the world again
No. It was part of the covenant of Abraham.Jewish answer:Yes it was, since God reiterated it to Moses (Leviticus ch.12).
Abraham made a covenant with God; and God swore also to Isaac and Jacob that He would uphold the covenant of Abraham with them too. For Joseph, no such statement or covenant was made. The earlier covenant applied to Joseph and all of his brothers equally and was not reiterated until the time of Moses.See also the Related Links.Link: The covenantLink: Abraham, Isaac and Jacob
An agreement with God is usually called a covenant.
Leviticus 26:40-45 is about the nation of Israel not an individual person. This section is about how God provided a way of recovery through confession and repentance for the disobedient nation. God would not completely forsake His people, but would remember His covenant promises to their ancestors.
No personal covenant is mentioned with Moses. Rather, God made a covenant between Himself and the Israelites, including Moses (Exodus 34:27). This covenant requires that the Israelites obey the Torah (Exodus 19:5, Leviticus ch.26, Deuteronomy ch. 28 and 31). Nonetheless, it will never cease to exist (Leviticus 26:44). However, it does have a "conditional" nature to it as most contracts do. If the Israelites fulfill their half of the agreement, God will bless them and provide for them. If the Israelites do not fulfill their half of the agreement, God will curse them and destroy them. Many Religious Jews see the Diasporic Nature of the Jewish Community to be evidence of a general failure for Jews (the descendants of the Israelites) to uphold the agreement made between Moses and God.
The second covenant was not made between God and Abraham. It was made between God & Moses at Mount Sinai. This is where the ten commandments originated.
Circumcision is a sign of God's covenant made with Abraham in Genesis 17:9-14.
The covenant with Noah was made as a promise to never again destroy the earth with a flood. It was a sign of God's mercy and grace towards humanity, despite human sinfulness.
That is not a question.
Because of His covenant with them (Leviticus 26:42 and 44-45, Exodus 6:5, Psalms 89:35).