This argument is against atheism. This just means everything had a cause, right? Okay, let's make this really simple.

     Let's look around our bed room, what do we find? The first thing we notice? Our bed maybe? Let's just use our bed. Did your bed start somewhere, or did it always exist?

      Let's try something bigger, the moon, did the moon come from somewhere, or did it exist forever?

      Even bigger, the galaxy, did the Milky Way galaxy have a beginning, or did it always exist forever?

      Let's get even bigger, the Local Group (the group of 20 galaxies, around the Milky Way, including the Milky Way), did the Local Group have a starting point, or did it exist forever?

      Let's get much, much larger, our galactic cluster, did our galactic cluster have a beginning to it, or did exist forever?

      Now, the biggest we can imagine, our universe, did our universe have a beginning, or did it exist eternally?

      All you got to ask the atheist is this: "Where did that come from?" Just keep asking, you can't go on forever.

     Everything had a beginning.