What distinguishes rising on the planes from ordinary visionary reverie, in the Golden Dawn's own account of the practice, is the insistence that whatever is encountered during the ascent must be actively tested against a fixed system of correspondence rather than accepted simply because it appeared. The order built an elaborate correspondence system, drawn substantially from Qabalistic and Hermetic sources, assigning specific colours, divine and angelic names, elemental attributions and symbolic images to each level or sphere a practitioner might traverse, and a central discipline the curriculum taught was to challenge any vision or entity encountered during the working to give the correct names and signs belonging to the level it claimed to represent, on the reasoning that a genuine presence belonging to that level would be able to answer correctly while a misleading or lower influence would not, a built-in verification step largely absent from the looser astral projection literature the practice is often loosely grouped with.
Practitioners were further trained to keep detailed written records of each working immediately afterward, comparing new visions against the correspondence tables and against previous recorded sessions to check for consistency over time, treating a single vivid experience as suggestive rather than as reliable evidence on its own. This combination, a fixed symbolic map to navigate by, an active testing protocol during the vision itself, and rigorous written record-keeping afterward, is what the order's own writings present as separating disciplined magical work from undisciplined fantasy, and the method was carried forward largely intact by later ceremonial magicians trained in Golden Dawn-derived curricula.