Workman means "Teacher" didn't you "study" Robert Breaker? Verse study 2 Ti

According to Robert Breaker 2 Ti 2:15 is "the most important verse in the bible". Did he study? does he even know what workman means?
Interesting quote Robert makes
"so without rightly dividing the word of truth you can't be saved"
What?
What he means is, if you don't divide the bible via "dispensations" you can't be saved.
Never mind "rightly dividing" doesn't mean actually mean dividing via dispensational doctrine. Rightly dividing means to teach correctly but Robert is not going to teach you that truth.
You will find Robert Breaker is a teacher who does not make every effort to teach you what you need to know about 2 Ti 2:5
Study (means do your best) to shew yourself approved (by testing) unto God a workman (teacher) need not be ashamed rightly dividing (teaching correctly) the word of truth.
We need to test our teachers instead of trust. Trust is earnt and not immediately granted.
Matthew 24:4 (KJV)
4 And Jesus answered and said unto them, Take heed that no man deceive you.