Those who sincerely and faithfully follow the teachings of the True Guru turn into a fruit-bearing tree from a silk cotton tree (Simbal). That is to say that they become worthy from what good for nothing they were earlier. It is like egoistic bamboo tree
गुरमति सति करि सिंबल सफल भए गुरमति सति करि बांस मै सुगंध है ।
Those who toil their lives on the teachings of Guru become glittering like gold (those who are highly noble and pious) from burnt out iron sludge (useless persons). The ignorants acquire assayer intellect and become knowledgeable.
गुरमति सति करि कंचन भए मनूर गुरमति सति करि परखत अंध है ।
Those who imbibe Guru's teachings as true are filled with spiritual happiness shedding all the attachment with maya. They do not fear death any more and their body rests in the memory of the Lord forever.
गुरमति सति करि कालकूट अंम्रित हुइ काल मै अकाल भए असथिर कंध है ।