आकारदारुणोऽयं भयमस्मादित्यनिश्चयोऽयमपि।
भवति महाभैरवमपि शिवस्य रूपं शिवायैव॥
Even fearsome forms of Shiva (Mahabhairava) are auspicious. Outer fright masks inner benevolence—an insight into divine paradoxes.