Christ hath trodden the winepress alone. (Isaiah 63:3, D&C 76:107). As obvious as it seems to me now, I never really understood the meaning of the phrase. I think I could also put it in these words: “Christ smashed the grapes by himself.”
Quoting from “Gethsemane” by Andrew C. Skinner:
Anciently, winepresses and olive presses were sometimes used interchangeably. Several people would get into the press, and a rock-lined pit with a mosaic or plaster floor, and, holding onto one another, smash the grapes or olives with their feet until the fruit turned into a thick pulp. Unless one held onto others in the press, it was almost impossible to lift one’s feet in the thick sludge to tromp the grapes into juice. It also became very slippery, and without others in the press to hang onto for support, it was very easy to fall. Thus, when the Savior says he trod the winepress alone, he means that at a certain point in Gethsemane no one was there to help him through his ordeal. Ironically, in a place named for an activity that required several participants, one Man suffered for all men. (p.118)