I really don’t like hearing non-Christians talk about Easter as if it’s some abstract allegory. It’d be better not to talk about it at all. Good Friday isn’t about sacrifice. It’s about Jesus’s sacrifice. God-made-flesh shed his blood on the cross for our sins, so that by grace through faith we could be forgiven and reconciled to God. Acts 4:12: “And there is salvation in no one else, for there is no other name under heaven given among men by which we must be saved.”