'Word' in the Bible

wherein I suffer hardship unto bonds, as a malefactor; but the word of God is not bound.

Give diligence to present thyself approved unto God, a workman that needeth not to be ashamed, handling aright the word of truth.

and their word will eat as doth a gangrene: or whom is Hymenaeus an Philetus;

preach the word; be urgent in season, out of season; reprove, rebuke, exhort, with all longsuffering and teaching.