I prefer to worship the economy. It puts on a semblance of being a cold, uncaring god, but modern wealth, tech, and security all arise from it. The economy is a god that need not be benevolent to protect and supply us as though it were. It's also more primordially real than the state. There would not be a state if there were no economy; there would still be an economy if there were no state. To survive, the state must serve the economy. People starve, sicken, and burn when the state tries to make the economy serve the state!
Beyond that, understanding the idea of the idea of god helps make sense of psuedoreligious conduct. Do you believe in the power of God? Do you believe in the power of the idea of God? If you believe in the power of the idea of God, you believe in God the same way a communist believes in communism, even if you don't believe in an actual God. Communists do not believe in a Ghost Of Marx that empowers them and drives history. They believe in an idea so powerful that it positively motivates all who truly understand it.