Davids' questions

I was on my way to the mall, to do some Christmas shopping and David was in the back seat talking away, like he usually does, and he was asking so many questions. He would see a sign and asked what it said, he wanted to know what the people were doing in their cars, why was there people at the store, on and on. Well he had one question that took me by surprise. He asked, "mommy, why did God make us?" I was surprised, because he had been asking all these questions that didn't make any sense, but then he asked that one. When I was younger I would ask myself the same question, and I didn't know the answer to it. Then when Mikey asked me, my answer was "He made you just for me!" But now when David asked I knew exactly what to say. I never knew the answer until about 4 years ago. I was reading my bible and I was blown away. Of course, I finally did tell Mikey why God made us, and I told David as well, I said Revelation 4:11 .... for thou hast created all things, and for thy pleasure they are and were created. He said, oh ok. And it stayed at that. I do believe that he understood what I said because he was so serious, and then he went back to asking more questions that didn't make any sense. The questions are still coming, and last night he asked me one that even I don't understand. He asked, "mommy, why are the babies in mommies tummies?"
Try to answer that one to a 4 year old!