" I will sprinkle clean water on you, and you will be clean; I will cleanse you from all your impurities and from all your idols.
I will give you a new heart and put a new spirit in you; I will remove from you your heart of stone and give you a heart of flesh.
And I will put my Spirit in you and move you to follow my decrees and be careful to keep my laws".
(Ezequiel 36, 25-27)