Passive plural or singular for lists?

Why is it permissible to say, with the singular passive verb (conjunctive in this case):

Laudetur Iesus et Maria.

as opposed to with the plural verb:

Laude> n> tur Iesus et Maria.

? Thanks

Actually, they’re both correct. The singular verb agrees with the nearest subject.

Sure, but do they mean exactly the same thing?

Here’s another example, with an even longer list but singular verb:

…ómnium Sanctórum universitáti > sit > sempitérna laus, honor, virtus et glória…

So, instead of sit I could just as easily say sint? Thanks again

See, in English there is no problem because all these passives and/or conjunctive verbs would use “be”, which is still “be” for singular or plural.

Actually, Bennett’s New Latin Grammar does have a section on verb agreement:

    1. Agreement in Number. With two or more subjects the verb is regularly plural; as,—

pater et fīlius mortuī sunt, the father and son died.

  1. But sometimes the verb agrees with the nearest subject; viz.,—

a) When the verb precedes both subjects or stands between them; as,—

mortuus est pater et fīlius;

pater mortuus est et fīlius.

b) When the subjects are connected by aut; aut … aut; vel … vel; neque … neque; as,—

neque pater neque fīlius mortuus est, neither father nor son died.

  1. When the different subjects are felt together as constituting a whole, the singular is used; as,—

temeritās ignōrātiōque vitiōsa est, rashness and ignorance are bad.

a. This is regularly the case in senātus populusque Rōmānus.