Jesusologist

The gulf between the ‘unimpressive’ Jesus and God himself does not have to be spanned by the Christologist. It would require to be spanned only if he became a ‘Jesusologist’ instead.

Source: wiktionary

As for Hamilton, he is even more of a Jesusologist. Discarding supernaturalism, root and branch, he reduces all Christianity to Jesus.

Source: wiktionary

These criticisms are not intended to give aid and comfort either to Christocentrists or the Jesusologists.

Source: wiktionary

Are you aware of those four self-proclaimed Jesusologists, Matthew, Mark, Luke and John, who go around analyzing every word you say and collect your garbage?

Source: wiktionary