Text: for i will defend this city to save it, for my own sake, and for my servant david's sake.

Correct capitalization: For I will defend this city to save it, for my own sake, and for my servant David's sake.

Text: we present below a list of testimonials, which then try to draw some conclusions.

Correct capitalization: We present below a list of testimonials, which then try to draw some conclusions.

Text: (c) delete the sentence after rule g1.1(c).

Correct capitalization: (c) Delete the sentence after rule G1.1(c).

Text: true christianity can neither be german, french, english nor russian. christianity is a true maxim of the developed human being, no matter where on the globe or in what country it may be born, and to which race it belongs.

Correct capitalization:
True Christianity can neither be German, French, English nor Russian. Christianity is a true maxim of the developed human being, no matter where on the globe or in what country it may be born, and to which race it belongs.