1) Those who follow the Messiah are Israyl now, a seed of Abraham.
Romans 9:6-8, "However, it is not as though Yahweh's plan had failed. For it is not everyone who is a descendant of Israyl who belongs to Israyl. Nor, just because they are his descendants, are they all Abraham's children; but: In Isaac will your seed be called. That is, it is not those who are the children of the flesh who are Yahweh's children; but it is the children of the promise who are regarded as Abraham's seed."
Galations 3:28,29, "Is there not the Yahdai as well as the Greek; Gentile? Is there not the slave as well as the freeman? Is there not the male and the female? For all of you must be in unity in Yahshua Messiah. And if you are in Messiah, then
you are a seed of Abraham, heirs according to the promise."
2) Tell me one Law you can break and not recieve the curses named in Leviticus (besides instant death penalty) may you fornicate? No, STDs, may you animal husbandry? No, STDs. May you steal? No, you will be cursing yourself and who you stole from.. Worship gods? No, one will lose Yahweh's protection no matter what Law they break, even tose that have accepted the Messiah, we can still have merc through confession to Yahweh and repentance, but none the less if we commit sin the curses still apply. Why do you tjhink children get cancer, the curses from breaking Yahweh's Laws. Why are whole nations in poverty? The curses from breaking Yahweh's Laws. ETC ETC ETC.
Here is an endtime prophecy, where the world is in chaos, cursed, and even destroyed because the breaking of Yahweh's Laws:
Isayah 24:4-6, "The earth mourns and fades away, the world mourns and fades away, and the haughty people of the earth languish. The earth also is defiled under the inhabitants of it, because they have transgressed the Laws, changed the ordinance, and broken the everlasting covenant. Because of this, the curse has devoured the earth, and they who dwell therein are desolate; therefore, the inhabitants of the earth are burned, and few men left."
Lukje 24:25, "Then He said to them: O fools, and slow of heart to believe all that the prophets have spoken!"