By the late 16th century, Arevalo had surpassed the settlement of Oton, becoming the administrative and religious center for Spanish officials on Panay Island.

Avanceña also built the Convento de Arevalo and erected a monument in honor of Spain's Queen Isabela II.

[2] The image of Santo Niño or the Holy Child, believed to be miraculous, has long been credited with protecting the town from Moro raids, droughts, locust infestations, and other challenges.

[4] Arevalo Church features a distinctive and functional architectural design that reflects both Spanish colonial and local influences.

The pediment of the church is relatively plain, with the exception of a niche at the center that houses the image of the Holy Child (Santo Niño).

[3] The church is surrounded by a plaza, where a statue of the Sacred Heart of Jesus stands as an additional religious focal point of the area.