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Thomism

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Thomism is a way of thinking. It comes from the work of Thomas Aquinas. He lived a long time ago.

Santo Tomás de Aquino - Juan de Peñalosa (cropped)
Santo Tomás de Aquino - Juan de Peñalosa (cropped)

Thomas was a famous thinker. He was also a teacher in the Catholic Church. He wrote a big book called the Summa Theologica.

SummaTheologiae
SummaTheologiae

This book is still very important today.

Thomas believed that truth is important. He said we should accept truth wherever we find it. He studied many old ideas from different cultures. He also used the ideas of a thinker named Aristotle. Thomas thought we can know the world as it really is.

He had many ideas about how things exist. He said every being has an essence. An essence is what makes a thing what it is. He also spoke about causes. He believed everything has a reason for being. For example, he said there must be a first cause for everything.

Thomas Aquinas in Stained Glass crop
Thomas Aquinas in Stained Glass crop

He believed God is the first cause. He even gave five ways to show that God exists. Thomas also thought that all things strive to be good. To him, goodness is the goal for everything.

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🖼️ Images & Media (4)
File:Santo Tomás de Aquino - Juan de Peñalosa (cropped).jpg
Santo Tomás de Aquino - Juan de Peñalosa...
File:Thomas Aquinas in Stained Glass crop.jpg
Thomas Aquinas in Stained Glass crop.jpg
File:SummaTheologiae.jpg
SummaTheologiae.jpg
File:Benozzo Gozzoli - Triumph of St Thomas Aquinas - WGA10334.jpg
Benozzo Gozzoli - Triumph of St Thomas...
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