"Be wise, for it is possible to know Holy Scripture perfectly, to be learned in philosophy and theology, and yet have no faith, or fail in faith, because it is always God who calls first to know Him and love Him in the right way." ~ Pope John Paul II


Philosophy apposes the faith of Christ ,which comes from hearing God .Having that peculiar faith (faith of Christ) in respect to some philosophical opinion/heresy only digs a deeper ditch to fall into, as the blind lead the blind.