Jewish assimilation — the loss of followers through attrition, absorption into other faiths, or the practice of no faith — harkens back to Joseph, the first Israelite to live in a diaspora. In Mikeitz, we read how Joseph adopted Egyptian customs and clothes, took an Egyptian wife, and was given the Egyptian name Zaphenath-paneah (Genesis 41:45), a sign of acceptance into Egyptian society. Joseph offers us a window into the broad spectrum of Jewish affiliation and practice that exists today.
In Mikeitz we see that Joseph is not an example of assimilation, but rather an example of acculturation and adaption that defines modern Judaism. Joseph attributed his success to God. He navigated the intersection between Judaism and diaspora, overcoming the desire to focus on the supremacy of self and through him our people grew mighty and numerous.