'Symbolic' in the Bible

[In the celebration of the Passover in future years,] seven days you shall eat unleavened bread, but on the first day you shall remove the leaven from your houses [because it represents the spread of sin]; for whoever eats leavened bread on the first day through the seventh day, that person shall be cut off and excluded from [the atonement made for] Israel.

Seven days no leaven shall be found in your houses; whoever eats what is leavened shall be cut off and excluded from [the atonement made for] the congregation of Israel, whether a stranger or native-born.

As an offering of first fruits you may offer them [leaven and honey] to the Lord, but they shall not go up [in smoke] on the altar as a sweet and soothing aroma.

“When a garment has a mark of leprosy in it, whether it is a wool garment or a linen garment,

“Because these people (Judah) have refused the gently flowing waters of ShiloahAnd rejoice in Rezin [the king of Aram] and Remaliah’s son [Pekah the king of Israel],

On this mountain [Zion] the Lord of hosts will prepare a lavish banquet for all peoples [to welcome His reign on earth],A banquet of aged wines—choice pieces [flavored] with marrow,Of refined, aged wines.

saying, ‘Thus says the Lord God, “A great eagle (Nebuchadnezzar) with great wings, long pinions and a rich plumage of many colors came to Lebanon (Jerusalem) and took away the top of the cedar (Judah).