The explanation for this is as follows: The vowels allude to the illumination of Ḥokhma since the vowels give life and movement to the letters, which are like the vessels. Therefore, the right line, which was established when Malkhut ascended to Bina and lacks Ḥokhma (as stated in section 30 above), is alluded to by the ḥolam vowel, which is generally positioned above the letters. This indicates that the vowel, which is Ḥokhma, is not enclothed in the vessels, which are the letters, but is located above the vessels.