According to Osho, the ultimate reality has no form because it is all-inclusive; form belongs only to the limited, to 'something' set apart from the whole. The moment you define a shape, you create a boundary and an outside. The Absolute, being everything, cannot be bounded; thus it is formless presence rather than any particular appearance.
The Whole can’t have a shape—only small, separate things do, like you can shape a cup but not the entire sky.