How spirituality devoid of the Christian religion is not in conformity with God’s plan; therefore, the “spiritual but not religious” approach is not the method God himself has instituted in order to guide humankind into Trinitarian communion.
Everyone searches. Not everyone knows why; not everyone understands what to look for; not everyone recognizes who they seek. Some are on a spiritual quest for the divine and they know it; others do not. Some fail to discern who alone is capable of satiating their thirst and thus wrongly seek to quench it with creatures, poisons and pain. Still others are indifferent to the search itself; so long as they feel satisfied along the way, they remain blindly convinced of progress. Nevertheless, everyone searches.