reason - distinguishes humans from animals- fundamental part of humans - divine gift from God- humans deliberate over moralmatters. ratio moves us to thinking from one thing to another
what is synderesis
directs us towards good and away from evil. sensuality within each of us which tempts us towards evil. synderesis is a habit or a learning, not a power, and humans can use ratio (ability to reason and make moral judgements) to cultivate the habit of synderesis
what is conscientia
Aquinas saw it is as an act within a human person (a pronouncement of the mind) arising when the knowledge gained from the application of ratio to synderesis is applied to something we do. Conscience is 'reason making right decisions'
what are the two types of ignorance
vincible and invincible
what is vincible ignorance
lack of knowledge which a person can be held responsible; they ought to know better. not seen as an excuse - someone who displayed vincible ignorance ignores moral culpable for acts carried out. cannot claim that 'conscience' justifies their actions
what is invincible ignorance
lack of knowledge for which a person is not responsible. it is when a person acts to the best of their knowledge, having done all they can to reasonably inform themselves, but nonetheless get it wrong and does not act in accordance with what is right and good. Aquinas does not believe that God will condemn humans for invincible ignorance. if they fear God and act accordingly to their conscience God, in his infinite mercy, will give them salvation even though they made a mistake
what is meant by theistic foundation?
conscience is deeply connected to God- ability to judge right and wrong is a gift from God, rooted in divine law. Aquinas- conscience is a tool through which humans participate in God's eternal plan
what is meant by fallible
can be wrong
what is synderesis?
natural inclination towards good and away from evil
what is ratio
reason- require phronesis
what is phronesis
practical wisdom
what conscientia
process of applying reason and synderesis to real life situations, guiding our choices
what is meant by vincible ignorance?
someone doesn't know something they reasonably should and could have learned. they are responsible for their error as they failed to make effort to learn
what did Aquinas say synderesis does
it was an infallible guide that cannot be wrong which provides us with universal moral truths, such as avoiding harm and doing good.
what did Aquinas say ratio does
allows us to take general principles of synderesis and apply them to specific situations.
what is the architect analogy put simply
just as an architect needs skill and knowledge to create a stable building, we must use reason and wisdom to build a morally stable life>
what is the architect analogy?
He compared moral reasoning to the way an architect designs and builds a structure. Just as an architect begins with general principles of design (such as knowledge of geometry and materials), a person starts with the universal moral truths provided by synderesis-the innate habit of knowing to do good and avoid evil. These principles are like the foundational plans that guide everything else.
Next, the architect uses practical reasoning to apply these principles to specific situations, like deciding how to build a house on a particular site. Similarly, humans use ratio (reason) and phronesis (practical wisdom) to figure out how generalmoral truths apply to their unique circumstances. Just as the architect must adjust for different terrains or materials, we adjust our moral decisions to fit real-world complexities
Finally, the building is constructed based on the architect's plan. In the same way, a person makes a concrete decision or judgment, which Aquinas called conscientia. This is the result of applying reason to action.
However, just as an architect can make mistakes in calculations or planning, humans can also err in their moral judgments because of fallible reasoning or ignorance.
In Aquinas' view, conscience is a process that combines our natural inclination toward good, the use of reason, and practical wisdom. While synderesis is always correct, the actual judgments we make can be fallible, influenced by ignorance or flawed reasoning. The architect analogy helps us understand how conscience works as a process of moving from universal principles to specific actions. Just as an architect needs skill and knowledge to create a stable building, we must use reason and wisdom to build a morally sound life.