Concordia was a public school teacher in Iloilo City and an active member of the Order of Discalced Carmelites Secular in Jaro, Iloilo. She lived a holy life by sharing the Good News with her students, bringing them to adoration, and encouraging them to be close to God. One of her students was inspired by her and eventually became a Discalced Carmelite priest himself. The talk discusses how we are all called to holiness through our secular lives and gives examples from scripture and papal teachings of what holiness looks like.