Angels were spared (2 Pet 2:11)

“Angels,

Though being greater

In might

And power,

Do not bring against them

A slanderous judgment

From the Lord.”

ὅπου ἄγγελοι ἰσχύϊ καὶ δυνάμει μείζονες ὄντες οὐ φέρουσιν κατ’ αὐτῶν παρὰ Κυρίῳ βλάσφημον κρίσιν.

This author said, “Angels (ὅπου ἄγγελοι), though being greater (μείζονες ὄντες) in might (ἰσχύϊ) and power (καὶ δυνάμει), do not bring (οὐ φέρουσιν) against them (κατ’ αὐτῶν) a slanderous judgment (βλάσφημον κρίσιν) from the Lord (παρὰ Κυρίῳ).”  This author made a reference to the angels, who were greater in might and power compared to humans.  However, they do not bring a slanderous judgment from the Lord.  The Lord would be more critical of the evil or bad humans rather than the evil or bad angels without indicating why.  Do you believe that there are bad angels?