Should I write 'god' with a small 'g' or a capital?

god里面的字母g，我该写成小写还是大写？

《牛津词典》

Okay, God. We have the word "God" being used I guess in that translation, right, with a capital G. What else is used?

没错，是上帝，我们在那张纸上，有关于上帝一词的翻译，大写字母G打头的，还有什么其他说法？

youdao

The requirement that your turns sum to zero is necessary to keep you from getting caught in certain loops, such as one shaped like a capital G (try it out on paper to see what I mean).

转身数的总和必须是零，这是为了避免陷入某些环路，比如大写字母 G 形状的环路（在纸上试着走一下这个形状，就会明白我的意思）。

youdao

So that will be appearing in your text as "God" with a capital G.

所以在你们书上，上帝的首字母是大写的。

耶鲁公开课 - 旧约导论课程节选

Okay, God. We have the word "God" being used I guess in that translation, right, with a capital G. What else is used?

没错，是上帝，我们在那张纸上，有关于上帝一词的翻译,大写字母G打头的，还有什么其他说法？

耶鲁公开课 - 旧约导论课程节选

If, as Mr Sants implied, the new G-SIFI capital increment settles at around 3%, that will be significantly less than the optimal level calculated by David Miles of the Bank of England's Monetary Policy Committee in an influential paper.

BBC: Sants: We wanted banks to hold more capital

That's guanxi with a capital G.

CNN: Election Watch

"The anxieties among the Koreans and other emerging nations are that the G-20 may not last, " said Avinash Persaud, chairman of Intelligence Capital, who attended recent G-20 deputy finance minister meetings.

CNN: Economic rifts loom as G-20 leaders meet