Matthew 13:33 " He spoke another parable to them: the kingdom of the heavens is like leaven, which woman took and hid in three measures of meal until it had been Al leavened. God uses the parables, the allegories and the riddles to speak with the crowd....
God used allegory, a riddles and parables to speak of the kingdom of heaven. To explain his wisdom, God has a language which is interpreted. Interpretation build the church and helps in better understanding and powerful adoration.