You know how you have to wait for people at baggage claim when picking them up from the airport? And sometimes you forget and get wrapped up in reading a magazine or book... and suddenly the person is standing right in front of you, surprising the sh*t out of you?
There are many ways to react to this. The less respectful way is "Oh thank Jesus you made it." Statistically speaking, their arrival is a now brainer... both in air travel safety and flight times, airport layouts (if your friend is prone to getting lost), and functioning elevators, escalators, and automatic sliding doors... using math their arrival is a pretty high probability. So why give Jesus the credit for something when the odds are already in your favor? It perpetuates a belief in "truth" when there is no actual truth involved... just an obvious series of events.
Overly religious people tend to be disrespectful to their surroundings for the exact same reasons, and for such there is a lack of proper acknowledgement and respect given to the events at play. And to stop to understand all the steps involved between point A and point B actually boggs them down - it's weighty information they can't seem to digest. They just want the quick, simple answer: Jesus was watching over you and (in my example) your travel.
There.
Done.
No thinking involved.
And it totally invalidates the thousands of desigers, engineers, factory workers, mechanics, pilots, etc. etc. etc. and you are right, it's completely egocentric.
And, as if you couldn't tell, it's one of my biggest pet peeves. LOL.