God, nor one that sometimes commits venial sins through mere frailty, and not with full deliberation. On account of the corruption of nature by original sin, no man can be exempt from such venial faults. This corruption of nature renders it impossible for us, without a most special grace, which has been given only to the mother of God, to avoid all venial sins during our whole lives. Hence St. John has said: "If we say that we have no sin, we deceive ourselves, and the truth is not in us." (1 John i. 8.) God permits defects of this kind, even in the saints, to keep them humble, and to make them feel that, as they commit such faults in spite of all their good purposes and promises, so also, were they not supported by his divine hand, they would fall into mortal sins. Hence, when we find that we have committed these light faults, we must humble ourselves, and acknowledging our own weakness, we must be careful to recommend ourselves to God, and implore of him to preserve us, by his almighty hand, from more grievous transgressions, and to deliver us from those we have committed.
2. What then are we to understand by a tepid soul? A tepid soul is one that frequently falls into fully deliberate venial sins such as deliberate lies, deliberate acts of impatience, deliberate imprecations, and the like. These faults may be easily avoided by those who are resolved to suffer death rather than commit a deliberate venial offence against God. St. Teresa used to say, that one venial sin does us more harm than all the devils in hell. Hence she would say to her nuns: "My children, from deliberate sin, however venial it may be, may the Lord deliver you." Some complain of being left in aridity and dryness, and without any spiritual sweetness. But how can we expect that God will be liberal of his favours to us, when we are ungenerous to him? We know that such a lie, such an imprecation, such an injury to our neighbour, and such detraction, though not mortal sins, are displeasing to God, and still we do not abstain from them. Why then should we expect that God will give us his divine consolations?
3. But some of you will say: Venial sins, however great they may be, do not deprive the soul of the grace
