'Word' in the Bible

in which I suffer evil -- unto bonds, as an evil-doer, but the word of God hath not been bound;

Stedfast is the word: For if we died together -- we also shall live together;

be diligent to present thyself approved to God -- a workman irreproachable, rightly dividing the word of the truth;

and their word as a gangrene will have pasture, of whom is Hymenaeus and Philetus,

preach the word; be earnest in season, out of season, convict, rebuke, exhort, in all long-suffering and teaching,