The spiritual host for the leaven of the Sadducees is not a religions spirit; actually, it is the opposite...it is a humanistic spirit. They believed that God was not concerned with the everyday activities of man & that there was no such thing as the "supernatural". Science & knowledge replaced faith.We owe people an encounter with God's love & power! This is the day of the Lord & He is highly invested in our daily lives! His Name is "I AM"...He is the One WHO WAS, WHO IS & IS TO COME!