Jerusalem School of Synoptic Research and His milieu spoke Aramaic, however that Hebrew was spoken and even important is not unique to the Jerusalem School of Synoptic Research. Many more New Testament Scholars worldwide have increasingly affirmed the importance of Jewish culture for the understanding of Jesus. John P. Meier is exemplary of this significant trend when he poignantly criticizes scholarship in the twentieth century that has paid lip service to the 'Jewish Jesus' but has not really fleshed this out, stating that if we do not have a halachic Jesus, we don't have an historical Jesus. The third assumption of the Jerusalem School basically
That that is is that that is not is not is that it it is That that is is that that is not is not is that it it is That that is is that that is not is not is that it it is is an English word sequence demonstrating syntactic ambiguity. It is used as an example illustrating the importance of proper punctuation. The sequence can be understood as any of four grammatically-correct sequences, each with at least four discrete sentences, by adding punctuation: The first two relate a simple philosophical proverb in the style of Parmenides that all that is, is, and that anything that does not exist does not. The phrase