Hari Om. Pranam to all.
Thank you Ganeshaji and Muruganji for your wishes on Janamashtami!
As we always pray, May He help us in our studies!
Gist of Verses 40 to 42 is we should have faith and not doubt the knowledge. Doubt spoils everything and if we have doubts, we should try and remove them through scriptures, by asking Guru etc. But if we doubt the knowledge or our Guru, then everything gets ruined. The basic faith has to be there. When all the doubts are removed, and when there is proper detachment, and when one is performing his duties with due detachment, the true knowledge will dawn upon him.