Was the first Mass said in a Seder setting. I’ve heard both yes and no answers to this question and was wondering what you folks think.
The Last Supper, depending if you read the Synoptics or John, was either a Passover Seder (Synoptics), or the Prepartory meal the day before the Passover (in John). This is very obvious in the Gospels themselves. (Mt 26:17-19, Mk. 14:12-16, Lk.22:7-13, Jn. 13:1)