A primary concern regarding a sound academic approach to the study of world religions involves the fact that it arose within an intellectual culture that

The correct answer to the following question will be "This appears to be considered normal that Christianity was a paradigm of what faith should be".

Explanation:

Christianity arises from Judaism as a paradigm shift in Thomas Kuhn's meaning of the phrase, and that it has moral implications for the validity of Christianity. Paradigm adjustments are defined by observable phenomena that cause specific kinds of cognitive modifications. The main objective of a rational intellectual approach to a study of religions stems from the fact that this seems to be natural through an intellectual tradition that Christianity is a model of what spirituality ought to be.

Therefore, this will be the right answer.