These days of Spring-cleaning are very special and are the preparation for these coming very special days were we learn and remember two special liberations, one for a particular people and an other one for all who want to accept the liberation of the curse of death.
Throughout the ages the Adonai kept caring for His people and calling everybody to come close to Him, worshipping Him alone. To stop the people aiming to come at the same height as Him He baffled their language and told them not to trust in deceptive words and false gods. He also warned them to look forward to a saviour and an offerlamb, greater than all their sacrifices of things that belonged already to God.
God gave man the possibility to meditate on what he had done and looked at the intentions of their korban, willing that they offered some of the goods they considered their belongings.
Whilst some people thought it important to please God others wanted God and gods to please them.