Scholars have identified a few literary traditions in Exodus, specified by the letters J, E, and P. The J strand, so termed mainly because it uses the identify Yahweh (Jahweh in German) for God, is often a Judaean rendition with the sacred Tale, Maybe created as early as 950 bce. https://finnsagz00976.sasugawiki.com/6435137/exodus_wallet_eine_umfassende_Übersicht