Old testament and new testament are nonsense terms invented by unbelievers. There is one covenant, between the two houses of Israel and Yehova. That covenant was renewed 2000 years ago with the blood of a sinless man, the only begotten (biologically born) son of Yehova.No it wasn't...God made the offer but Israel rejected the covenant...And how do we know that??? Because Jesus did not sit in and reign from Jerusalem for a thousand years...
The theme of the Old Testament is the Kingdom...The physical Kingdom...It never showed up...