Idolatry is worshipping anything that ought to be used, or using anything that is meant to be worshipped.
Saint AugustineTwo criminals were crucified with Christ. One was saved; do not despair. One was not; do not presume.
Saint AugustineIn matters that are so obscure and far beyond our vision, we find in Holy Scripture passages which can be interpreted in very different ways without prejudice to the faith we have received. In such cases, we should not rush in headlong and so firmly take our stand on one side that, if further progress in the search for truth justly undermines this position, we too fall with it.
Saint AugustineI held my heart back from positively accepting anything, since I was afraid of another fall, and in this condition of suspense I was being all the more killed.
Saint Augustine