No emotion, merely as an emotion, is a sin, because we cannot directly control the arising of an emotion in our soul.
Interpretation
Emotions themselves aren't sinful as we can't control their emergence in our minds.
Peter Kreeft's quote highlights the idea that emotions are natural responses that cannot be directly controlled, and therefore cannot be deemed sinful in their occurrence. This suggests a nuanced understanding of morality, where the responsibility lies not in the feeling itself, but in how we choose to act upon those feelings.
In practice
During a discussion about the nature of morality, this quote can be used to emphasize that feeling emotions isn't inherently wrong.
Trusting God's grace means trusting God's love for us rather than our love for God. [...] Therefore our prayers should consist mainly of rousing our awareness of God's love for us rather than trying to rouse God's awareness of our love for him, like the priests of Baal on Mount Carmel (1 Kings 18:26-29).
Remembering the facts of death and Heaven gives us an even more pressing reason to learn to pray: We do not have an infinite amount of time. We are one day nearer Home today than we ever were before. I guarantee you that after you die you will not say 'I spent too much time praying; I wish I had watched more TV instead.'
Like apes, we breed, sleep, and die. Yet like God we say, "I am." We are ontological oxymorons.
The modern mind always tends to reduce the greater to the lesser rather than seeing the lesser as reflecting the greater.
Our soul, like Mary's body, is to receive God Himself if only we, like her, believe, consent and receive; if only we speak her truly magic word fiat, "let it be." It is the creative word, the word God used to create the universe.
Protestants believe that the sacraments are like ladders that God gave to us by which we can climb up to Him. Catholics believe that they are like ladders that God gave to Himself by which He climbs down to us.
How can you take seriously someone who likes to believe something because he finds it 'comforting'?
You can't control the fact that you are born a white man or born into wealth. When people say, 'Check your privilege,' they're saying, 'Acknowledge how these factors helped you move through life.' They're not saying apologize for it.
Conflict is a violation of harmony. If you participate in it, you're part of the problem, not the solution.
I don't like to talk much with people who always agree with me. It is amusing to coquette with an echo for a little while, but one soon tires of it.
A pattern of shared basic assumptions invented, discovered, or developed by a given group as it learns to cope with its problems of external adaptation and internal integration that have worked well enough to be considered valid and therefore, to be taught to new members as the correct way to perceive, think and feel in relation to those problems.
In time, Mr Hall, one gets to recognize that sneer, that hardness, for fornication extends far beyond the actual deed. Were it a deed only, I for one would not hold it anathema. But when the nations went a whoring they invariably ended by denying God, I think, and until all sexual irregularities and not some of them are penal the Church will never reconquer England.
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