Just to clarify

The Conjure Candles are supposed to be lit 6hrs minimum, then can be snuffed out and reused again. Can we use it for different purpose on the next use? As long it's appropriate to the planet specialities? Lets say I wanted to use 4POJ for financial gain, then 6 months later use it for a job promotion. I'm just wondering if I have to keep using it for the original intent only.