Ek shabd gurudev ka, taka anant vichar

Thake muni jan pandita, veda na pave paar

एक शब्द गुरुदेव का, ताका अनंत विचार |

थके मुनि जन पंडिता, वेद न पावे पार ||

The one word of Sat Guru gives limitless meanings.only a humble devotee can get it,  Munis and pandits (full of ego of their knowledge) became exhausted trying to find its meaning. Vedas cannot fathom its depth.