What was the concluding message of Chapter 53 before the summary of the previous chapters began?

Before beginning the summary of the preceding chapters, the concluding message of Chapter 53 is one of complete surrender and attribution to divine grace. The author, after expressing his feelings of inadequacy for the task, makes a final prayer. He concludes that he himself has no strength or skill to compose the summary. The ultimate message, as stated in the chapter, is that Sai, referred to as Vakratunda (the breaker of obstacles), will be the true author of the summary. The author sees himself as a mere vehicle for this divine work, stating, 'His glory is immense; my mouth is merely an instrument.' This establishes that the forthcoming summary is not a product of human intellect but a direct manifestation of Sai's grace.