God, love, freedom, friendship and happiness are some of the things that people value as the most important things in life. Different religious views and ideologies play a part in determining what things people value the most.
Many religious people who believe in God or gods consider God to be the most important thing in life. Such individuals often believe in an afterlife where people go depending on how they served God in this life.
Those who do not believe in God or gods may see love, freedom, friendship, happiness and work as life's most important things, and it is within these parameters that they define their existence.