1)
Was this Hagadah or counsel?
1.
Malbim: It was counsel 1 .
1
He said "Ko Amar Hashem"! Perhaps Hashem said what will happen in both cases. Yirmeyah counseled to go out. However, it is obvious that he should go out and save the city, himself and his household! (PF)
2)
Why does it say both "v'Chaysah Nafshecha" and "v'Chayisa Atah"?
1.
Malbim: The first means that your soul will not sin against Hashem by causing evils. Just the contrary, it will save the city, himself and his household!
