All the people in the world, it`s a big family?

I believe that we are made by god and we are one big family under god but i believe you are put with like a group to be with and to chereish when you need right there and that is your family and all . i know that this is a very hard topic to discuss and all i believe that there si probally alot more answers and all to answer that makes sense to this question and all. good luck on finding the best answer and all.