All these apply universally, no one should therefore think he or she is any better or worse than others, there is none high or low. This is elaborated in Pauri 33:

ਆਖਣਿ ਜੋਰੁ ਚੁਪੈ ਨਹ ਜੋਰੁ ॥

Speaking or keeping quiet is beyond human power;

ਜੋਰੁ ਨ ਮੰਗਣਿ ਦੇਣਿ ਨ ਜੋਰੁ ॥

We can neither ask nor give on our own;

ਜੋਰੁ ਨ ਜੀਵਣਿ ਮਰਣਿ ਨਹ ਜੋਰੁ ॥

Continuing to live or to die is not in our power;

ਜੋਰੁ ਨ ਰਾਜਿ ਮਾਲਿ ਮਨਿ ਸੋਰੁ ॥

We cannot achieve authority or wealth on our own; thinking that is only making the mind restless;

ਜੋਰੁ ਨ ਸੁਰਤੀ ਗਿਆਨਿ ਵੀਚਾਰਿ ॥

We have no power on our consciousness, learning or contemplation;

ਜੋਰੁ ਨ ਜੁਗਤੀ ਛੁਟੈ ਸੰਸਾਰੁ ॥

The humans cannot achieve freedom from life and death on their own;

ਜਿਸੁ ਹਥਿ ਜੋਰੁ ਕਰਿ ਵੇਖੈ ਸੋਇ ॥

The One who has the powers makes all these happen and then watches;

ਨਾਨਕ ਉਤਮੁ ਨੀਚੁ ਨ ਕੋਇ ॥੩੩॥

No one is high or low, all the above apply to all. 33.

These ideas are stated thus by Guru Nanak also in Rag Gauri:

ਆਪਣ ਲੀਆ ਜੇ ਮਿਲੈ ਤਾ ਸਭੁ ਕੋ ਭਾਗਠੁ ਹੋਇ ॥

ਕਰਮਾ ਉਪਰਿ ਨਿਬੜੈ ਜੇ ਲੋਚੈ ਸਭੁ ਕੋਇ ॥੩॥

ਨਾਨਕ ਕਰਣਾ ਜਿਨਿ ਕੀਆ ਸੋਈ ਸਾਰ ਕਰੇਇ ॥

ਹੁਕਮੁ ਨ ਜਾਪੀ ਖਸਮ ਕਾ ਕਿਸੈ ਵਡਾਈ ਦੇਇ ॥੪॥੧॥੧੮॥ ੧ ੧੫੬-੧੫੭

If any one can get what one wants then all would be fortunate to receive grace;

Every one may wish but it is decided based on deeds;

The Master who created also looks after all;

But we do not know of Its decisions as to whom grace will be bestowed. (M: 1, p 156-57)

Similarly Guru Arjun says in Sukhmani Sahib:

ਇਸ ਕੈ ਹਾਥਿ ਹੋਇ ਤਾ ਸਭੁ ਕਿਛੁ ਲੇਇ ॥ ਜੋ ਤਿਸੁ ਭਾਵੈ ਸੋਈ ਕਰੇਇ ॥ ੫ ੨੭੭

If it is in the power of a human being he (or she) will take every thing he likes;

But the Divine does at It pleases (M: 5, p 277).

The balance of Japji describes how one can receive grace through good deeds and get to the Creator’s abode. Pauris 34 to 37 the five khands or realms of spiritual advancement, followed by Pauri 38 that sums it all and finally the Slok or epilogue.