These two names are found only here in the Bible. One tradition names them as the Egyptian magicians who opposed Moses in Exodus 7-8. (See: [[rc://en/ta/man/translate/translate-names]].)
## stood against ##
"opposed"
## so ##
"in the same way"
## the truth ##
"the gospel of Jesus"
## They are corrupted in mind ##
"They are no longer able to think rightly"
## unauthenticated concerning the faith ##
Someone has shown that what the false teachers teach about believing in Jesus is false, so the teachers "have no value" or "are worthless" or "are disqualified."