Human beings did not evolve only biologically. Living together also had to learn how to grow.
A small group needs hardly any abstract rules. Everyone knows everyone else. People know who is reliable, who shares, who lies and who disappears at the decisive moment. Closeness creates order. Kinship, memory and mutual dependence replace institutions.
But as soon as a community becomes larger, personal knowledge is no longer enough. People must trust strangers they have never seen before. That is where the power of shared stories begins.
A village can still be held together by origin, rituals and recurring festivals. A town already needs fixed rules, symbols and people who represent that order. A state finally needs a narrative that convinces millions of people that, despite their differences, they belong to one whole.
In the past, religion mainly performed this task. It did not only explain heaven and death. It created belonging, moral boundaries and a common language. It told people what was right, who possessed authority and why one could trust a stranger who shared the same faith.
As political power grew, religious and secular order became linked. Kings ruled by the grace of God; emperors were regarded as divine or legitimised by higher powers. This was not merely superstition. It was a social construction that held large territories together long before administration, media and digital registers could record every movement.
Later, churches lost influence in many societies. Yet the function of shared narratives did not disappear. It merely changed its clothes.
Political ideologies, national self-images, moral value systems and identity models took over part of what religion had once provided. They too create belonging. They too define virtue and guilt. They too possess terms that do not merely describe people, but classify them.
This does not mean that every modern value system is a religion. But its social function can be similar. A society needs a shared vocabulary in order to explain itself. It needs sentences that seem so self-evident that hardly anyone still asks who shaped them.
The term democracy illustrates this shift particularly well. Originally it described a political procedure for distributing and limiting power. Today it is often used at the same time as a complete moral order. Anyone in favour of democracy is not merely considered a supporter of a procedure, but a good person. Anyone who questions individual forms of it is quickly suspected of rejecting the whole.
Terms such as hate, incitement, tolerance or solidarity change in a similar way. They have a meaningful core. But their boundaries can be extended until they include not only harmful behaviour, but also unwanted thoughts.
This is not a conspiracy. It is a recurring mechanism of large communities. The larger and less transparent they become, the more strongly they need binding interpretations. And every interpretation eventually produces guardians, interpreters and border officials.
Religion therefore does not necessarily disappear. Sometimes it merely takes off its old garments and reappears as ideology, morality, identity or supposedly alternative-free reason.
Large communities live by shared stories. They remain stable as long as enough people share those stories. The danger does not begin when a society has values. It begins when it forgets that even its holiest terms are interpreted by human beings.
Perhaps societies change their gods more often than they believe. Only the altars look more modern.
