Idolatry is the greatest sin. It is spiritual adultery against God.
Your holidays are all idolatry. heathen worship of their idols brought into your church. Your church is like an octopus which has you tied up in its tentacles so tight that you cannot breathe.
but that is how you want it. you love your idols. egg hunts? connected with the glorious resurrection of Jesus Christ? such evil. such idolatry.
But you choose these idols above the truth of God. You choose not to come out from among them and be ye a separate people; a peculiar people to God.
You choose to love lies and hate truth. You refuse to even listen when someone tries to show you some truth. You are lost and on your way to hell.