I Swear to God

" I swear to God", what does that even mean? Is it Gods fault the person in front of you is not driving the speed limit? Is it Gods fault your favorite team didn't win? What are you swearing anyway? " I swear God, if you don't make this person speed up I'm going to...? come up there... and yell at you. I think about this but I'm also the first person to say it. I found myself today asking God to forgive me because i committed a sin. But what did I do only seconds later. I swore that if he didn't do something for me I would, I would,........ do nothing? I guess I just wimped out.