Olive

The olive (Olea europaea) was the most economically and symbolically significant tree of ancient Palestine — a cornerstone of the Mediterranean agricultural triad of grain, wine, and oil. Olive trees required seven to ten years to mature after planting but then bore fruit for centuries; the trees on the Mount of Olives may trace to the Roman period. Harvesting involved beating the branches with long poles (Deuteronomy 24:20), shaking the tree, or hand-picking. The resulting olives were pressed in stone presses to yield oil for food, lighting, and anointing.

The olive appears throughout the biblical narrative as a symbol of abundance, peace, and divine blessing. A dove brought Noah an olive branch, signaling the end of the Flood (Genesis 8:11). Jotham's parable in Judges 9:8–9 portrays the olive as the most honored of trees, refusing to be king over lesser trees. Paul's extended metaphor in Romans 11:17–24 uses the cultivated olive and its wild counterpart to depict Israel's election, Gentile inclusion, and the mystery of God's grafting purposes.