Well, it's sort of what the whole movie is about... guy goes to the center of the galaxy looking for God but learns he was really looking for himself... and then dies fighting himself as it also happens to be an alien in galaxy-jail. That old yarn.

Self-actualization is great but it's really just the mid-point of the journey (unless you die fighting an alien).

That didn't work out very well in Star Trek V.

God having a plan brings hope and peace. The world's general definition of success is fleeting and oftentimes a hamster wheel with no end that leaves people empty and broken, resting in the fact that God has a plan and will provide sets one free.

It's rare to find someone that is successful but not hard working.

Steve Harvey had a really good message about it -
https://www.youtube.com/watch?v=NaVWgNH0GRU

I'll agree with the importance of the concept of luck but I don't believe in it. God has a plan for all of us, nothing happens by chance. God also calls us to work hard.