Question: Is it possible to feel at least a tiny fraction of the spiritual world through the point in the heart?
Answer: How is it possible to feel anything in a point with no volume? To do that, you must add a desire and intention to it. The point in itself is formless; it has neither intentions nor desires. It is just a point.
What desire can I attach to it? Kabbalists answer this: Besides the point, you have bodily desires (food, sex, and family) and human desires (money, honor, and knowledge). Can you combine them with the point in the heart? Give it a try, but be aware that all of them belong to this world.
Where can you get the desires, the aspiration for the spiritual world? You can get them only from the environment if you value and praise it. You have no other opportunity. You will not be able to reach the point in the heart and enter the spiritual world with your material desires. Your only chance is to join a good environment and get from the friends their desire, their aspiration for this important goal.
Then, you will begin to advance toward it, to form a spiritual vessel. The point becomes the base, and the desire that you have received becomes the vessel. You ask the Light to come. It will influence you and give you a screen. Then, you will have the Reflected Light. In this way, you will have all the necessary components.
The Light is waiting, the environment is present, the point has awakened, and the bodily and human desires are inherent. Everything is ready. Go ahead!
Question: Are there milestones on this path? Is there any possibility to check the direction? How can I press only this point, to boost it and not egoistic desires?
Answer: To do this, you turn to the environment that influences you. This appeal increases your point in the heart, and in response, you receive a new desire, the only desire with which you can make a request upward.
From the 4th part of the Daily Kabbalah Lesson 6/7/2011, Writings of Rabash