11 yet even angels, although they are stronger and more powerful, do not heap abuse on such beings when bringing judgment on them froma the Lord.

Read 2 Peter 2:11 Using Other Translations

Whereas angels, which are greater in power and might, bring not railing accusation against them before the Lord.
whereas angels, though greater in might and power, do not pronounce a blasphemous judgment against them before the Lord.
But the angels, who are far greater in power and strength, do not dare to bring from the Lord a charge of blasphemy against those supernatural beings.