There was an interesting series on Focus on the Family this week dealing with addictions and obsessive compulsive disorders. Today, the guest, Dr. Archibald something-or-other, was talking about how OCD can manifest itself in an unrelenting quest for new spiritual highs. OCD, he said, differs from addictions in that the former are rooted in some sort of insecurity or fear, whereas the latter are often rooted in biology and/or sinful desires. He spoke about how he has known some people who feel that if they do not have an ecstatic religious experience each week, they feel as though God has left them. These people, therefore, tend to bounce around from church to church, always looking for a greater high. Eventually, many of them leave the Church altogether.
I see elements of this religious OCDism more in Protestant lay people, though, than in catholic (small "c") lay people. Many of these huge mega churches have to constantly morph and adopt new tactics (such as use of special effects in worship) to keep people "interested" and "satiated". But to me, an older liturgy, like the Anglican liturgy, is more conducive to helping people grow spiritually in a measured, sober way. Sure, it is not always "exciting", but that is not what worship is supposed to be about. I think the repetative nature of it, done over years and years, helps people develop more of a deep, sober, "interior" life and spirituality. And the simplicity of it, especially the 1928 BCP, helps this happen without the people becoming obsessive compulsive or too weird in other ways.