Finding their father so deluded in an act of immorality (Brahma was sexually inclined to his own daughter), the sages headed by Marici, all sons of Brahma, spoke as follows with great respect

Expressions researched:
"finding their father so deluded in an act of immorality, the sages headed by Marici, all sons of Brahma, spoke as follows with great respect"

SB Canto 3

Finding their father so deluded in an act of immorality, the sages headed by Marīci, all sons of Brahmā, spoke as follows with great respect.

SB 3.12.29, Translation and Purport:

Thus, finding their father so deluded in an act of immorality, the sages headed by Marīci, all sons of Brahmā, spoke as follows with great respect.

The sages like Marīci were not in the wrong in submitting their protests against the acts of their great father. They knew very well that even though their father committed a mistake, there must have been some great purpose behind the show, otherwise such a great personality could not have committed such a mistake. It might be that Brahmā wanted to warn his subordinates about human frailties in their dealings with women. This is always very dangerous for persons who are on the path of self-realization. Therefore, great personalities like Brahmā, even when in the wrong, should not be neglected, nor could the great sages headed by Marīci show any disrespect because of his extraordinary behavior.