The only way you can be delivered from that sin is to have your false expectations destroyed, once and for all. And that is precisely what happened between Palm Sunday and Good Friday. Jesus drew the false, sinful expectations of the world unto himself, absorbed them, and bore them on the cross. His death was the death of all of our false expectations, and therefore his death was the death of sin itself. The false piety of Palm Sunday is crucified on Good Friday and buried that night, in order that true faith in God might be created on Easter through the resurrection of Jesus Christ.