Irrespective of the meaning of the title Seal of Prophets given to Muhammad by G-d, Bahaullah never claimed in his core book "Kitab-i-Iqan" or "The Book of Certitude":
If yes, then please quote from "Kitab-i-Iqan" or "The Book of Certitude" in this connection.
- that Bahaullah was appointed a Messenger/Prophet by G-d in clear and unequivocal terms.
- Bahaullah did not claim that he had received any Word of Revelation from G-d in clear and unequivocal terms.
It hs been explained to you many times paarsurry that the Kitab-i-Iqan was written as an answer to a question from the Bab's Uncle about the station of the Bab.
Baha'u'llah had not yet proclaimed His Station.
The core book of Baha'u'llah is the Kitbi-aqdas (Book of Laws) the Most Holy Book.
The Kitáb-i-Aqdas
Peace be with you.
Regards Tony