fredluciano's page

In my opinion, Sanctuary is meant to work only against Attacks. Otherwise, the ability to completely stop the triggering attack would mean stopping a spell or a dragon breath. For a first level spell, it would be way too good.

The same could be said of Command or Fear, both 1st level spells that can, in theory, disable a dragon for a couple rounds. The caveats are the Will save and short duration or small number of creatures protected (Sanctuary = 1 creature).

Barring further official clarifications about the Strike/Attack/attack terms, I think Mellored pointed to the right rule:

The names of specific statistics, skills, feats, actions, and some other mechanical elements in Pathfinder are capitalized.

The Sanctuary spell description says:

Creatures attempting to attack the target must attempt a Will save each time.

Does that mean the spell protects the target only against actions/spells with Attack trait?

Maybe the intention was to protect against any hostile action, but then why not state it like the Invisibility spell:

If the target uses a hostile action, the spell ends...

How do you read it?