As a new member I greet all the older members.
I am an orthodox Christian but I am not sure how much importance has the correctness of the priest during performing a mystery.
I know that the Roman Catholic church overemphasize this, asking from the priest to pronounce the correct formula etc...
(I am speaking for mistakes done unintentionally, for example if during the baptism, the priest forget to pronounce the name of one Person of Trinity during one of the three immersions. Or similar cases.)
Let me know if these unintentional mistakes makes a mystery or sacrament invalid
Thanks in Advance