I
itinerant1
Guest
Your question about free will was answered quite correctly by *The Deacon, *but I would like to also say that there is a distinction between free acts made by rational beings and the voluntary acts of higher animals.The acts of animals are voluntary in the sense that there is no external compulsion. The acts of animals originate with the animal’s instinct and cognitive abilities based on sense knowledge. The cognitive abilities of higher animals may include memory and an estimative power at the level of sense knowledge.Itinerant1, I agree with you about creatio continua in addition to creatio ex nhilo. However, I’m not convinced by your rather stark line of demarcation between beings that have free will and beings that don’t. Not all humans are mentally competent enough to have free will (e.g., anancephalic babies), and some animals – including the higher primates – clearly do exercise free will above the level of some humans.
Petrus
The voluntary acts of animals are radically different in kind from rational choices made by humans. Human acts that are free involve rational choice. The choice is self-caused. That is, the will is a self-causing power. The voluntary acts of animals do not rise to the level of knowledge and freedom exhibited in human acts. This is why the acts of animals are not moral acts. Animals act only according to their nature. If animals had reason and free will then the neighbor’s cat that raked my arm this afternoon when I tried to pet him needs to go to confession for his unjustified agression. What penance should the priest require of this feline?
On the other hand, since humans possess reason and free will, we can choose an act that is contrary to what is best for our human nature. This is what is meant by an immoral act.
Of course, many things can inhibit the exercise of free will, such as mental disorders, drug addiction, significant physical impairment, demonic possession, &c.