Do you have to believe in Angels for this healing to be effective?

The only difference between believing in angels and not believing is related to our feeling of safety. Connecting to angels on a conscious level would make life much easier for us, especially because we feel safer, and when everything goes wrong, we know that there is a solution, and that a lot of angels are helping us in our journey. After all we feel better because we are not left alone in the dessert of life.