Sirr
Secret — above the left breast
Sirr, the 'secret' — two finger-widths above the left breast. Its light is white. It is the latifa associated with Moses and with the kalāmullāh, the speaking of God to the servant. At this station the practitioner begins to perceive the difference between his own thoughts and the wārid, the in-coming address from beyond. Sufi pedagogy treats sirr as the latifa most easily counterfeited; without the discipline of the previous two it produces inflation rather than secrecy.
Point 3 of 6 in Lataif al-Sitta (Six Subtle Centers)
Cross-tradition overlaps
No overlapping points are registered for this point.
Sources
Sirhindī, Maktūbāt I.260 (primary_canonical)
Maktūbāt I.260 (First Daftar, Letter 260) includes sirr among the chest latāif and gives its position above the left breast in the Mujaddidi arrangement. The white-light symbolism is a map of contemplative experience rather than a bodily measurement.