The problem with Christianity: religion vs spirituality. Religion is just a routine or ritual that a person feels has to be done or act out, while spirituality is having that inward belief and connection (relationship) with God. A true Christian (Born again) is spiritual not religious.
(James 1: 26-27) 26 If anyone among you thinks he is religious, and does not bridle his tongue but deceives his own heart, this one’s religion is useless. 27 Pure and undefiled religion before God and the Father is this: to visit orphans and widows in their trouble, and to keep oneself unspotted from the world.