That pathworking is from the book,
Lucifer and the Hidden Demons, by Theodore Rose. The description for the method of pathworking used is quite educational, for instead of a 'walking' path, one follows 'waypoints' to the destination.
To meet with Lucifer, the following waypoints would be visualized. Bear in mind that such visualization does not require immense amounts of effort to see details. Read and imagine to the best of your ability the following, one at a time:
1. You stand in a rock-strewn desert.
2. There are mountains on the horizon.
3. You stand at the base of the mountains.
4. There, a black tree, its bark scorched.
5. Silver oozes from the tree’s green buds.
6. Liquid metal runs down twigs and branches, hardening around the roots like glittering ice.
Say, "Lucifer! Lucifer! Lucifer!"
Wait in silence to see if you can visualize a being appear, preferably at your left side. There's a reason for this. It would be confrontational to remain face to face for too long, and you do not want tension to build in such an evocation. That said, it is not necessary to see or feel anything to perform the evocations in the book. The method is designed to make requests, not perform full-on spirit manifestations. Those who do see something most likely will not see the same thing. As Theodore Rose writes:
"Magick is filled with irony, and it is another delightful irony that in relinquishing the need to see a demon, you are more likely to see a demon. Although you work only with your imagination, you are not creating imaginary fantasies, but recreating realities where demons reside. You may see, sense or know them.
"The extent to which you are able to see or sense the demon has little bearing on the work you do with that demon. Pathworking is a way of summoning the demon, and then you must work with its strengths and attributes to bring about the result you desire."
To finish the evocation, thank Lucifer (and any demon that you called through him/her), and imagine that you stand in a rock-strewn desert (same as #1 above).
I don't wish to discuss any work I've done in this book at this time. Perhaps in the future.