Some time back, I listened to maskeen ji saying that Vaheguru created this world by uttering oaannnn(g) oann(g). then i listened to Giani Thakur Singh and he said that oankaar word has come from hindu word 'oomm' which has come from word 'oanam' which represents the brahma, vishnu and shiv.
I just want to know what shud I think in my mind while doing mool mantarr when the word oankaar comes.
Thanks
ਸਤਿਗੁਰਬਚਨਕਮਾਵਣੇਸਚਾਏਹੁਵੀਚਾਰੁ॥