The definition of normalcy has undergone a lot of change since it was first codified in Normandy right around 500AD. It came from the time of Clovis, an early French tribal monarch, who was born in a pagan country and became the first French ruler to "be a Christian". Saying that this that or the other thing, person, practice, idea or lifestyle is "normal" has always been a colloquialism in the English-speaking world anyway, since the English-speaking world has different laws than the French speaking world. "Normal Relations" are between the crown and the miter. That society hasn't been the paradigm in the government of France for quite some time. Napoleon Bonaparte was the first and the original "New Normal". "Normalcy" as it was first described and lectured up on at length in the graduate law schools of Paris was defined as a Christian Crusader French state. The king dictated it, in essence, and the bishop pontificated on it. Normal France was Catholic France with a state mandated religion in Notre Dame Cathedral.
With the Fall of Lewis, the 16th, that ended. There is no monarchy in France, the Royal family is no longer. Napoleon tried to bring it back and redefine it by crowing himself emperor of France, but it didn't...end well for either him or the French. Don't worry about being normal. You don't have a king and a bishopric, any more than the next Soviet Citizen does. The first amendment was supposed to protect you from busybody doeks like your amateur MD next door to the bank anyway. Your Christianity is yours, presuming that that is your lifestyle, and you need to be putting more effort of your own into doctrinal logic rather than relying on "normal" spirituality anyway.
"Normal Spirituality" was to do with the Vision of France. The Vision of France was conceptually much like The American Pioneer Spirit, or Spirit of 1776 to be more ball on the globe about it. You've noticed how the French are best known overseas for art? In legal terms, if you really want to pursue "normal" vs "abnormal" in arguments of religious law, start there. Normalcy hinged on the notion, theory, and practice of the representation of God in the solid world. Normalcy is predicated on state laws regarding, compared to, and postulated from the Second Commandment.