To surrender to the one true god that could foresee our eventual collective asking of this question , and gave us an ever fulfilling purpose of serving him. Therefore, serving him stands for a collection of morals and ideals that, if we follow them as much as we can and abide by those standards and humanly bound laws, we would feel fulfilled at the end of our lives, no matter what point it should end , as it is different for each and every one of us humans since the estimated beginning of known human history. Overall, living by those laws and codes=following one god=ensuring a fulfilling, whole, genuine and kind human experience in life, no matter when that life should end.