One would have to

examine her theology in detail to determine what's being said. Something is likely missing from the news item.

Episcopal presiding bishop terms individualistic salvation 'heresy'

I'm not sure where they want to go with the 'theological' idea of 'ubuntu' (unless they're talking about the Linux variant) but while the Catholic Church (as an example) has always had the idea of salvation in a corporate nature as the Body of Christ (which is why the sacrament of Reconciliation exists - because our sins cause harm to the body of Christ as well as to ourselves) no one has recently suggested that a personal salvation (a salvation born or water and the Spirit) is not needed, and also a heresy. I'm wondering if she's accusing people who don't think the way she does as being heretics?

But then, it's common knowledge that I know nothing...

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