How does the person who completed the Shri Sai Satcharitra describe his own qualifications for writing the final summary?

The author who completed the work after Hemadpant's death describes himself with extreme humility in Chapter 53. He feels entirely unqualified for the task, calling himself a 'fool with a dull intellect' who has 'no scent of knowledge' and is 'blind to poetry from the start.' He contrasts his perceived lack of skill with the brilliance of Hemadpant, whom he calls a 'jewel among poets.' Believing he has no personal strength to compose the summary, he prays to Lord Dattaguru and Sai-Narayana for grace, concluding that Sai himself will be the true author, using the writer's mouth merely as an instrument.