When we are in the Spiritual realm, we communicate in thought, travel with thought, and manifest with thought. While here on earth we need to make a bigger effort. Without telepathy we need to form our words in voice or in writing. Traveling happens on foot, in a car, a boat, train or plane. Time and money are needed. Manifesting desires takes work and perseverance.
It is important to remember that our learning on earth is linked to strengthening our individual will in alignment with spiritual principles – while putting one foot in front of the other. In other words, working hard to actualize pure desires and potential. This is the realm of work.