A wild Friedrich Nietzsche appears
Human individuals, for the most part don't have an objective purpose beyond the advancement of the human race for the next generation. You can talk about love, feelings, happiness, but in the end all of that is fleeting, and one day you are going to die. The one thing that endures is the human race as a whole... in theory. We of course poses the power to destroy ourselves. Thus it is the duty of humanity to destroy threats to humanity, including other humans whose definition of humanity threatens our own. This is where all conflict, all innovation, our feelings of empathy, love, hate and apathy come from; the desire to survive, to add to the collective and to drive forward our race. We are a people at our best in conflict, which is why the rules of charity and good will will never be shared by everyone, and there will never be peace.
This is why there are so many of you, looking at this thinking of nothing more than games, anime and lethargy, without a job, a girlfriend. It doesn't matter, either one day you will do something to contribute, or you will not and someone will pick up your slack. Or we will fail and the universe will continue until energy hits maximum entropy and everything stops.
Regardless our sole purpose in life is our duty to those who come after us. The details differ from person to person; you may be simply a statistic, a cautionary tale, a agent of chaos, a force for order, an intellectual, a saint, a martyr, an engineer, a scientist, a teacher, a salesman, a drug dealer. It doesn't matter. Simply by reading this your thoughts are being influenced in support of my argument or against it, in either event your understanding of yourself is greater than what it was moments ago.
The words of this man, "God is dead" are inaccurate. As an idea he is still very much alive. What should have been said was "God needs to die". It is not the role of an absentee father figure to lay down laws that we must live by anymore, and hiding behind the words of such is an act for the weak, or those with no faith in humanity.
As for me? Currently my purpose is to decide between a GSXR 1000 and a ZX10r and save up enough money to purchase one.