Questions about post-Christian JudaismOne of

Questions about post-Christian Judaism

One of my long-time readers asks the following, which I must admit I am not an expert in. Therefore, I thought I would post it to the blog and see if anyone with a theological background in this area could be of assistance.

After the destruction of the first temple, the Ark was lost and the Jews were dispersed. Thereafter, Judaism changed and in particular, the method of worship. Some of these changes are listed in Ezekiel. Others are not. From where do current Jewish authorities derve their authority? Moreover, how do they justify their current methods and practices, in the absence of the Ark?

I'm just looking for a definitive Catholic answer on this question. Moreover, I believe it is of significance to the changes in the Church. Names, dates, events, authoritative definitions of the Jews, etc. (ie. citations) would be helpful in answering this specific question though. Thanks! :)