Why many churches claimed the New Covenant in Jeremiah 31:31 with Heb. 8:8-11? But how can the CHURCH become House of Yahudah and House of Yisrael? While YHWH has entered into agreements with Yisrael is the ONLY nation with which He has entered into a covenant relationship. If you believe the Church is no part of Yisrael, then why are you saying about House of Yahudah and House of Yisrael? Do you get it?