Before the age of thirteen, there can be no revelation to that “point” in his heart. After age thirteen, once he begins his involvement with Torah and mitzvot, even if he does so without intention, or without proper intentions – that is, without the love and fear appropriate for one who serves the King – still, the point in his heart begins to grow and display its actions. For “mitzvot do not require proper intention.” Therefore, actions done without the proper intention can still purify the desire to receive, if only the first level, referred to as “inanimate.” To the extent that he purifies the inanimate aspect of his desire to receive, he builds the 613 limbs in the “point” in his heart, namely the inanimate aspect of his soul of sanctity.