Using your power, whatever it may be, to help others is one thing. Deliberately, actively, perhaps even desperately seeking more power to help more people is another. The first is a form of compassion. The other is a form of pride. Why do these others need your help? Have they asked for it? Are you seeking that power to help or because you like power? Lots of questions that muddy the water there.
There are certain things, like enlightenment, which naturally slip out of your grasp the moment you try to deliberately reach out for them.