Keep this in mind, for it is very important advice, so do not neglect it until you find you have such a fixed determination not to offend the Lord that you would rather lose a thousand lives and be persecuted by the whole world, than commit one mortal sin, and until you are most careful not to commit venial sins.
Teresa of AvilaDo you know when people really become spiritual? It is when they become the slaves of God and are branded with His sign, which is the sign of the Cross, in token that they have given Him their freedom.
Teresa of AvilaI am quite sure I am more afraid of people who are themselves terrified of the devil than I am of the devil himself.
Teresa of AvilaWhile the soul is in mortal sin, nothing can profit it; none of its good works merit an eternal reward, since they do not proceed from God as their first principle, and by Him alone is our virtue real virtue.
Teresa of Avila