We, the Catholic Faithful of Davao, forming ourselves as ASSOCIATION OF CATHOLIC APOLOGISTS (ACA), pledges to follow the footsteps of Saint Justin, the Martyr, to continue his apologetic mission, to study the doctrines of the Church that are contained in the Word of God, written or handed down in Oral Tradition, and defined with Solemn Judgement as divinely revealed truths either by the Roman Pontiff when he speaks 'ex cathedra' or by the College of Bishops gathered in a Council, or infallibly proposed for belief by the Ordinary and Universal Magisterium.