词根：theo
关键点：核心义是“强/支撑/加固”。把 fortis 想成一股“承重力”：能把结构顶住（fort/fortress），也能把力量推出去（effort），还能把人心扶稳（comfort）。希腊 theos = god（神）。把它想成“力场/要塞”：一方面是 strong，一方面是把东西“加固/支撑起来”。theo- 表“神、神学”。（Etymonline: https://www.etymonline.com/word/theology)
目录
A. 意象化理解
神 从“神明”到“神学（theology）、神权（theocracy）、有神论（theism）。theology = 神的学问；atheist = 无神（a- + the + -ist）→ 无神论者。
（技术语境）：把系统当作“城防工程”：fortify=加固边界；effort=把力打出去；comfort=给用户“稳住”的支撑。
三条路径：fort/fortress（防御）→ effort（出力）→ comfort/fortitude（扶稳/坚韧）。
B. 词汇表
theism [B2]（有神论）：the- + -ism。（Etymonline: https://www.etymonline.com/word/theism)
- 例句：Theism and atheism were debated in the seminar.
atheism [B2]（无神论）
- 拆解：a-（without）+ the-（god）+ -ism（学说/主义）→ 无神论
- 释义（按词根词缀推导）：把“神”这一前提拿掉 → 无神论。（Etymonline: https://www.etymonline.com/word/atheism)
- 例句：Atheism is discussed in the philosophy class.
atheist [B2]（无神论者）：a-（without）+ the-（god）+ -ist。（Etymonline: https://www.etymonline.com/word/atheist)
- 例句：She has been an atheist since college.
theologically [B2]（派生词）
- 拆解：theological + -ly（副词后缀）。
- 释义（按词根词缀推导）：以…的方式 → …地。
- 例句：Handle errors theologically.
theistic [C1]（有神论的）
- 拆解：theism（有神论）+ -ic（…的）→ 有神论的
- 释义（按词根词缀推导）：以“神存在”为前提的 → 有神论的。（Etymonline: https://www.etymonline.com/word/theistic)
- 例句：The argument is theistic in nature.
theocrat [C1]（神权统治者）：theo- + crat。（Etymonline: https://www.etymonline.com/word/theocrat)
- 例句：The theocrat ruled by religious law.
theology [C1]（神学）：theo-（god）+ -logy（study）。（Etymonline: https://www.etymonline.com/word/theology)
- 例句：He studied theology before becoming a teacher.
atheistic [C1]（无神论的）
- 拆解：atheist / atheism + -ic（…的）→ 无神论的
- 释义（按词根词缀推导）：以无神论立场为前提的 → 无神论的。（Etymonline: https://www.etymonline.com/word/atheistic)
- 例句：The essay takes an atheistic viewpoint.
theocracy [C1]（神权政治）：theo- + -cracy（rule）。（Etymonline: https://www.etymonline.com/word/theocracy)
- 例句：The state was run as a theocracy.
monotheism [C1]（一神论）
- 拆解：mono-（one）+ theo-（god）+ -ism（论）→ 一神论
- 释义（按词根词缀推导）：一神论。（Etymonline: https://www.etymonline.com/word/monotheism)
- 例句：Monotheism is common in Abrahamic faiths.
polytheism [C1]（多神论）
- 拆解：poly-（many）+ theo-（god）+ -ism → 多神论
- 释义（按词根词缀推导）：多神论。（Etymonline: https://www.etymonline.com/word/polytheism)
- 例句：Polytheism was widespread in antiquity.
theologian [C1]（神学家）
- 拆解：theology（神学）+ -ian（从事者/人）→ 神学研究者
- 释义（按词根词缀推导）：研究“神之学问”的人 → 神学家。（Etymonline: https://www.etymonline.com/word/theologian)
- 例句：A theologian answered the questions patiently.
theological [C1]（神学的）
- 拆解：theo-（god）+ log-（study）+ -ical → 神学（的）
- 释义（按词根词缀推导）：神学的。（Etymonline: https://www.etymonline.com/word/theological)
- 例句：The debate was theological.
theistically [C1]（派生词）：
- 拆解：theistic + -ally（副词后缀，-ic → -ically）。
- 释义（按词根词缀推导）：在…方面/以…方式 → …地。
- 例句：We analyze the issue theistically.
atheistically [C1]（派生词）：
- 拆解：atheistic + -ally（副词后缀，-ic → -ically）。
- 释义（按词根词缀推导）：在…方面/以…方式 → …地。
- 例句：We analyze the issue atheistically.
theodicy [C2]（神义论）
- 拆解：theo-（god）+ -dic-（justice, 来自 Greek dikē）+ -y（名词）→ 为神的正义辩护
- 释义（按词根词缀推导）：在“恶存在”的世界里，为“神的公义”给出解释/辩护 → 神义论。（Etymonline: https://www.etymonline.com/word/theodicy)
- 例句：The book discusses theodicy and the problem of evil.
theophany [C2]（神显；神的显现）
- 拆解：theo-（god）+ -phany（show/appear, 来自 phainein）→ 神的显现
- 释义（按词根词缀推导）：神以可感知的方式“显现出来” → 神显。（Etymonline: https://www.etymonline.com/word/theophany)
- 例句：The story describes a theophany.
theosophy [C2]（神智学；神秘神学）
- 拆解：theo-（god）+ -sophy（wisdom）→ 关于神的智慧
- 释义（按词根词缀推导）：通过神秘方式获取“关于神/神性之事的智慧” → 神智学。（Etymonline: https://www.etymonline.com/word/theosophy)
- 例句：She read about theosophy out of curiosity.
C. 关联词根词缀
关联词根（非本文主讲）
- -dic-：在 B 词汇表中出现
组合词素（Combining forms，建议可单列）
- mono-：在 B 词汇表中出现
- poly-：在 B 词汇表中出现
词缀（Affixes，不单列，仅登记）
- -ally：theologically / theistically / atheistically
- -cracy：theocracy
- -ian：theologian
- -ic：theologically / theistic / atheistic / theological / theistically
- -ical：theologically / theological / theistically / atheistically
- -ism：theism / atheism / monotheism / polytheism
- -ist：atheist / theistic / atheistic / theistically / atheistically
- -logy：theology
- -ly：theologically / polytheism / theistically / atheistically
- -phany：theophany
- -sophy：theosophy
- -y：theologically / theology / theocracy / polytheism / theistically
- a-：atheism / atheist / theologically / theocrat / atheistic
- log-：theologically / theology / theologian / theological
- the-：theism / atheism / atheist / theologically / theistic