San Agustin Parish Church (Bay, Laguna) San Agustin Parish Church (Bay, Laguna) St. Augustine Parish Church (Filipino: "Simbahan at Parokya ni San Agustin") is the only Augustinian Roman Catholic church in Bay, Laguna, in the Philippines. The church was first administered by Augustinians friars and later transferred to the Franciscans. The current parish priest is Reverend Father John F. Tabot. It is historically considered as the oldest Roman Catholic church in the Province of Laguna upon the early conquest and establishment of La Laguna. The first church of Bay was constructed made of light material of bamboo and nipa by the first ever catholic missionaries in
Santa Cruz, Laguna settlement days. The town proper which has always been the focal point of activities used to be accessible to the other lake-shore areas due to the navigable Santa Cruz River aside from the Laguna de Bay itself. Since those early days, water is the principal mode of transportation. Today, Santa Cruz serves as the capital of Laguna and is considered as the business and commercial center on the eastern part of the province. Situated at the central portion of Laguna province along the south-eastern coast of Laguna de Bay, Santa Cruz lies southeast of Metro Manila via Calamba and is