We perceive the world as made of many things, many objects that we have labels for. If we look around we can name them: trees, houses, cars, people, roads, rivers, mountains, clouds, stars, and so on. But are there really many things, or is there just one that appears as many?
We can consider planet Earth as one. When looked at from space, Earth is a sphere of colourful life. It is one in itself. Yet within the Earth's oneness there is this magnificent celebration of variation, the appearance of many. We cannot truly say that the clouds, the houses, and the people, are separate from Earth. They are a play or appearance of separateness.
Equally, consider your fingers. They are not objects separate from your hand, and your hand is not an object separate from your arm or your body. There is a whole that we label and identify parts of. Yet the apparently whole body is not complete in itself. It does not have limits. It blends and flows with the planet. The body is continually changing and interacting with the environment, through the food we eat, liquids we drink, air we breath, and other subtler energies that affect it.
Consider also the colours of the rainbow. The rainbow is a dispersing of white light into a spectrum of colours. The colours are not truly separate, it is a separating of white light into a range of frequencies. The colours that we label are not true. If we focus on red then it appears separate from blue. But if we focus on the whole there is one continuous range of colour. Similarly the world appears as a dispersing of a singularity into an appearance of many. If we focus in on something we can label it, but the reality remains as a singular whole.
The labels we have for separate things are useful but flawed. Labels are not the truth. Reality is as it is, before we put labels on it. Of course, whether we label it or not it remains as it is. And whether there is an expression of a multiplicity or not, the Singularity remains as it is.