Ordinary Bibles often include cross-references and brief concordances; Study Bibles include much more, all bound up in one fat volume, so that readers can find a lot of useful explanation on each page without having to hunt through Bible dictionaries and commentaries and the like.
D. A. CarsonThe clichรฉ, God hates the sin but love the sinner, is false on the face of it and should be abandoned. Fourteen times in the first fifty Psalms alone, we are told that God hates the sinner, His wrath is on the liar, and so forth. In the Bible, the wrath of God rests both on the sin (Romans 1:18ff) and on the sinner (John 3:36).
D. A. Carson