Vocatus atque non vocatus Deus aderit! – “Called or not, God comes!” This ancient sententia in the Western world became known thanks to Erasmus of Rotterdam and was adopted as a motto by Carl Gustav Jung, the creator of depth psychology. The Swiss man claimed that he had not met a patient under the age of 35 whose health problem would not be related to a religious conflict and who had not been cured until it was resolved. Europe at the beginning of the 20th century presents a completely different cultural and social context. But does not the respect with which the father of depth psychology treated religion define it as an important factor affecting human well-being?