If you succeed in giving priority within you to your higher Self, then you are already participating in the cosmic work of Christ, of God Himself. Yes, this is something mysterious, an activity that takes place in another sphere, most often without our knowledge.
When you are absorbed in your daily tasks, you do not know what your spirit is doing within you. One day, perhaps, once your brain is sufficiently developed, you will become conscious of the work your spirit carries out in the universe.
For the time being, it is essential to re-establish your link with it. And this is precisely what your sole concern must be during your meditations: to calm the inhabitants within you in order to reunite with your higher Self, which is the quintessence of God Himself.