Ferrera joined the guerrerista campaigns of General Francisco Morazán and participated brilliantly in the battles of The Trinidad and Gualcho.

In March 1832, Ferrera faced Vicente Domínguez in Yoro and later in Sonaguera and Trujillo, defeating him in both opportunities.

In October 1838, Ferrera rebelled against the federalist government of General Morazán and fought to make Honduras a free state.

On 5 April 1839, he was defeated by General Morazán in the battle of the Spirit Santo in El Salvador.

Forty-four Te Deum masses were sung on that day, and President Ferrera was 'besmoked with incense in the cathedral.