Why ritual and magic are invaluable tools for those who wish to evolve consciousness to the highest levels. As humans we all have the power to influence our physical environment with subtle energies that we produce. The problem is that unless you learn to focus your energy it has little effect.
Using magic sets up clear goals to focus on. It it also helps you to discover the true order that that thing must be done in. For example: many people want to be rich, but just focusing on 'richness is not enough: one must find the qualities that will make you rich and focus upon in order importance.
Work out what you want to do, and why you want to do it, then make the spells it will work.
The spell above is to save the world and is highest possible aspiration. On the other hand you could create a spell for something quite humble like healing an injury.