I actually like the story of St. Rose herself, but this book takes a bit too long to get into it, so regretfully I have to give it 3 stars. If you're not really interested in the history of Spanish colonization of South America, you can skip to chapter three and you won't miss a beat.
For sure, the history gives the biography a proper context. But it doesn't play too much of a role IMHO, unlike the story of St. Catherine of Siena, where you have to understand what was happening in Europe during the late medieval era in order to comprehend the greatness of the saint.
In St. Rose's life, the Peruvian history helps readers to grasp Rose's social position and why her helping the poor regardless of their races was something extraordinary. Some of Rose's prayers are also made contextual, since she prayed a lot for her country. But again unlike St. Catherine, St. Rose didn't do much politics, so the historical and political background could've been featured less.
Other than that, the biography itself is excellent. It is well-researched and well-written, with enough mixture of facts and prose. I could almost feel the scorching tropical heat and the hardness of adobe walls. I could almost sniff the smell of the spices and the equally spicy, colorful attitude of the people. St. Rose was much like St. Catherine, first in her disposition and later in her mystical way. But St. Rose was, I think, more sociable, typical of her Latina culture. Whereas St. Catherine had followers, St. Rose had friends.
For me personally, St. Rose also fills a space where the life of St. Catherine could not. St. Rose was a daughter of a colonized land, much like Indonesia. In this aspect, her situation is therefore more relatable for Indonesians. For example, she prayed about the politics of the colonists and for Spain as well as for her homeland of Peru. St. Catherine, an Italian, did not have this in her life. This shows that there's a perfect saint or two for everyone and for every circumstance. Sainthood does not depend on which country one hails from, because the children of God all hail from one and the same fatherland, and that is Heaven.