Particular attention should be paid to the wording of rule 2, just given.

The same words in other senses or other connections are not capitalized.

_Heaven_ and _hell_ and derived adjectives are not capitalized in their ordinary uses: Adjectives and other derivatives from these words are not capitalized.
We write _Messiah_, but _messianic_ and _messiahship_; _Christology_ but _christological_, _fatherhood_, _sonship_, and the like.
Such words as _deity_, _god_, and the like are not capitalized where any but the God of the Bible is referred to.
3.

Pronouns referring to God, Christ, or the Holy Spirit in direct address or where there might otherwise be ambiguity.
These pronouns are not capitalized in the Bible.

They are generally capitalized in hymn books and books of devotion.