Universal Longing

There is an idea about how we have a longing or sadness over leaving heaven to come here. However I now realize it may be a universal longing, stemming from the initial separation. From the initial time when God created energy and intelligence. Once he divided himself into the 2, it was possible to know the other, and to also be apart. Its possible he also created the longing or a magnetism to attract each other, so that it would be possible to know the other. This is what I believe to be true.