The answer
1. The word "ululation" is generally defined as a howling sound, similar to the zaghareet, but in many cultures, is used in sorrowful occasions, whereas, the zaghareet are customary in joyful occasions in the Middle Eastern cultures. It has become a common expression of joy amongst Egyptians over many generations. It is a gesture similar to clapping in most western cultures. It becomes a sin if the instructions are not obeyed, and it should also not be during the prayers of the clergy, the reading of the Holy Bible, etc.2. We should respect the customs of different cultures, but we do not need to adopt them into our system. Many of the churches evangelizing to predominantly non-Egyptian cultures do allow some selective elements of the native culture to be integrated, but in no way distort any of the liturgical services or the Church dogma.
3. This statement was a recommendation not a resolution. In general, when the Holy Synod issues a decree on a particular issue, we should all obey and support it.
Answered by His Eminence Metropolitan Youssef (opens in a new tab)