There are numerous Gurbani Shabads that talk about everything in creation meditating upon God.
ਜੋ ਜੋ ਰਚਿਓ ਸੁ ਤਿਸਹਿ ਧਿਆਤਿ ॥
Are manmukhs remembering God? In what way?
And even a baby in the womb does simran.
ਮਾਤ ਗਰਭ ਮਹਿ ਆਪਨ ਸਿਮਰਨੁ ਦੇ ਤਹ ਤੁਮ ਰਾਖਨਹਾਰੇ ॥
What kind of simran and meditation is this? What Naam is the creation reciting? What Naam is the unborn baby reciting? Have any gursikhs written on this subject from their personal experience?