My name is Yoshida Toshihide and I am the chief priest of a Soto sect temple. I will explain it in the case of a funeral for a devotee of the Soto sect.
At funerals for followers of the Soto sect, there are two important points: ① admonition ② guidance.
The precepts of ① mean that the mentor (chief priest of the family temple) imparts the Buddhist precepts to the deceased, uses the deceased as a Buddha disciple, gives a commandment name as proof that they have become a Buddha disciple, and hands them a bloodline (certificate of being a disciple of the Buddha).
Guidance in ② is a slightly difficult word, but it is said that it is an abbreviation for induction teaching. It means inviting the deceased to follow the path of becoming a Buddha and guiding them to walk the path of Buddhism correctly. A ceremony is performed to hold up a torch (commonly called a “torch”) to light a coffin and cremate them, summing up the life of the deceased and adding words of hanamuke (hanamuke), and they exclaim as if they were changing from a world of confusion to a world of enlightenment.
I'm sorry that the explanation of technical terms is a bit difficult, but ①② is the basic part of a funeral. If you have one mentor, it's possible to do it.
So is it useless to call 2 people 3 people and a monk?
No, it's definitely not a waste. That's not necessarily the case. When performing various ceremonies, starting with funerals, they are performed using various Buddhist instruments such as bells, drums, harps (bells), and wooden fish (wooden fish). If there are several monks, the funeral can proceed more smoothly by using the necessary Buddhist altar fittings according to conventions, and a more solemn funeral can be held. It's a problem if you only value form, but it's also important to adjust the shape. In the Soto sect, they say “manners of honor, manners are the purpose,” and it is only when the shape is prepared that the heart accompanies the heart, and memorial services for the Buddha and individuals begin by first preparing the shape, and sincerity is also conveyed through that. There is such a way of thinking.
Even if many flower offerings are prepared, expensive incense is burned, and sutras are sung by monks (many monks) for the sake of good looks and public health, it cannot be said that there is merit. When it comes to funerals, I think it's important to fulfill your duties as a bereaved family with all your heart for the deceased within the framework of expenses that can be spent on funerals.