IMO morality is among the most important interrelations for society and it doesn’t matter whether the source is religious or irreligious. I also believe there are basic moral elements such as the ethic of reciprocity or Golden Rule, "treat others as you would like to be treated."
Definitions from Wikipedia
Morality refers to the concept of human ethics which pertains to matters of good and evil —also referred to as "right or wrong", used within three contexts: individual conscience; systems of principles and judgments — sometimes called moral values —shared within a cultural, religious, secular, Humanist, or philosophical community; and codes of behavior or conduct morality.
Personal morality defines and distinguishes among right and wrong intentions, motivations or actions, as these have been learned, engendered, or otherwise developed within each individual.
System (from the Latin (systēma), and this from the Greek σύστημα (sustēma)) is an assemblage of entity/objects, real or abstract, comprising a whole with each and every component/element interacting with or related to at least one other component/element. Any object which has no relationship with any other element of the system, is not a component of that system. A subsystem is then a set of elements, which is a system itself, and a part of the whole system.
A society is a grouping of individuals, which is characterized by common interest and may have distinctive culture and institutions. "Society" may refer to a particular people, such as the Nuer, to a nation state, such as Switzerland, or to a broader cultural group, such as Western society. Society can also be explained as an organized group of people associated together for religious, benevolent, cultural, scientific, political, patriotic, or other purposes.
Humanism is a broad category of active ethical philosophies that affirm the dignity and worth of all people, based on the ability to determine right and wrong by appeal to universal human qualities—particularly rationalism. Humanism is a component of a variety of more specific philosophical systems, and is also incorporated into some religious schools of thought. Humanism entails a commitment to the search for truth and morality through human means in support of human interests. In focusing on the capacity for self-determination, humanism rejects transcendental justifications, such as a dependence on faith, the supernatural, or divinely revealed texts. Humanists endorse universal morality based on the commonality of human nature, suggesting that solutions to human social and cultural problems cannot be parochial.
