God is real,what arguments do atheist have against that?

You sound so condescending. Do you know your purpose? What is it? I believe our purpose is to suvive and reproduce. Beyond that, every single individual means absolutely nothing in the context of it's species' purpose. What, other than those two things is as important, if not more? Everyone chooses to go about those two simple purposes in their own way. Personal satisfaction is entirely down to the individual, and means very little in the bigger picture. I am surviving, and I have a daughter and I am happy. Tell me, theist, are you prepared to judge my life because I choose not to follow the same mind set and life style as you? If so, tell me your importance of your purpose to our species and if it exceeds that of the two I mentioned then I will be a humbled man before you.