Subsequently appointed by the bishop as the Vicar of Tres Valles on September 21, 1946. He came to the city as a spiritual father on 22 October of that year. Conditions for undertaking the mission of evangelization in the town of Tres Valles were unfavorable, because the authorities in times of religious persecution were given the task of abolishing the faith of the people. The people themselves were excited to have a spiritual guide. Tres Valles only had a rustic chapel in the outskirts of the city, so there was the need to erect a chapel in a central location. This was built on December 5, 1976, on the land opposite the park.