@OIUMI isis and jesus made a deal earlier. i will explain the deal; back when seth and isis were fighting (if you remember, there was a flashback, he'd just fought with osiris), seth's sister, sekhmet, told horus about isis' plans. she was going to make sure her son wins no matter what, and if he loses---well, heres the thing, he cant lose. she'll literally announce war before seth wins.
jesus here is the one she made a deal with but she changed her mind and told him to bug*** off. but he doesnt want to and stays, he tells the other military men to f u ck off and they do; so no war is happening.
i think it might also have to do with the fact that after someone becomes king of egypt, no one can really fight against it, maat (goddess of judgment) made this law and isis does not want to fu ck around with that law because of the reprecussions.
^ thats the first half and the other half...
anubis is cursed. hes cursed with the lost souls of the people seth killed. seth turned those souls into weapons, when those souls are meant to go to duat (place of death) and row through the river of nile.
anubus goes to his mother to show him the curse; the curse will definitely kill him, theres no doubt about it. but when he gives his arm to his mother, the g** of life (and peace i believe), gives life to the curse, making it tangible, something that can curse others and can be touched. something she can put herself into. when seth touches it, nephthys communicates with him, she shows him all the souls seth has killed, and tells him to repent.
thats it! :)