Falling objects 'obey' the laws of physics. [=falling objects move in a way that agrees with the laws of physics]
This dog does not 'obey'. [=does not do what it is told to do]
His dog has learned to 'obey' several commands.
(..) You don't want to listen, that is your choice. But I am the leader of this great army. Me! And you will obey me! And if you do so, my brothers, revenge for our father... Will be ours. You came to say goodbye? It is time. (..)2017 TvShow: Vikings Title: Revenge Season: 4 Episode 18