Why do saints and incarnations appear on earth, according to the teachings in Chapter 23?

Based on the teachings in Chapter 23, the incarnations of saints occur on this earth out of pure benevolence and as a manifestation of the grace of the Almighty. Their primary purpose is to facilitate the salvation of dull-witted souls who are caught in the cycle of worldly delusion. The text suggests that a desire to hear the stories of these saints, which leads to happiness and contentment, only arises in a person's heart if they have a store of merit (Punya). The presence of these saints provides a direct path for devotees to overcome calamities like sorrow and delusion and attain peace.