You are correct in your response. I should have confirmed what I offered not from memory but by reading what Baha'u'llah offered.(wow almost did a blow of my morning tea from my nose.)
that maybe the way it works in Baha'u'llah temple . the Disciples of Jesus became stars that give guidance
In the context noted below the Disciples of Jesus would have been the "sun".
In the original language Baha'u'llah use the word Sun in two different ways and Shoghi Effendi's translations differentiates between the two by way of capitalization. When not capitalized, the term “sun” often refers to leaders of religion. When using the term, “Sun,” the messenger of God is intended.
There are also many meanings and many contexts for Sun, sun, Moon, moon, Stars, stars. In some writings the divines are given the station of "sun" as they reflect the divine Messengers who are the "Sun". One such example by Baha'u'llah.
"That the term “sun” hath been applied to the leaders of religion is due to their lofty position, their fame, and renown. Such are the universally recognized divines of every age, who speak with authority, and whose fame is securely established. If they be in the likeness of the Sun of Truth, they will surely be accounted as the most exalted of all luminaries; otherwise, they are to be recognized as the focal centres of hellish fire." – Baha’u’llah, The Book of Certitude, p. 37.
In this Context Jesus was the "Sun" and the Disciples were the "sun".
In this quote Baha'u'llah gives another apology
"...This is the purpose underlying the symbolic words of the Manifestations of God. . . . Hence, it is clear and manifest that by the words “the sun shall be darkened, and the moon shall not give her light, and the stars shall fall from heaven” is intended the waywardness of the divines, and the annulment of laws firmly established by divine Revelation, all of which, in symbolic language, have been foreshadowed by the Manifestation of God. – Baha’u’llah, The Book of Certitude, p. 41.
So this passage does explain some of the meanings of sun, moon and stars.
Regards Tony