There are many teachers. But, there should only be a few if God's will were being done by men.
2 Timothy 4:3
For the time will come when people will not put
up with sound doctrine. Instead, to suit their own desires,
they will gather around them a great number of teachers
to say what their itching ears want to hear.
We have a great number of teachers today.. all with contrary points of view on many issues. Yet? If God's will were done? We would only have a few.. sound teachers. Not many. Only a few.
James 3:1
My brethren, let not many of you become teachers,
knowing that we shall receive a stricter judgment.
Paul warned that there will be a great number of teachers, all competing to see who's flesh they can please amongst the carnal Christians. James tells us that we should only have a few good teachers if God had his way with us.
Jesus warned about the great number of teachers. They are they broad and wide road that most believers will travel. The selections to please the carnal believer's flesh will be
"broad and wide." Something for everybody! Out the great number, only a few will be teaching sound doctrine.
Matthew 7:13-15
Enter through the narrow gate. For wide is the gate and broad is the road
that leads to destruction, and many enter through it. But small is the gate
and narrow the road that leads to life, and only a few find it.
Watch out for false prophets. They come to you in sheeps clothing,
but inwardly they are ferocious wolves.
Notice how Jesus followed up by warning them against false prophets? Jesus was just speaking about a great body of false teachings (broad and wide) that will be offered to believers vs a very narrow choice for the ones who will be sound. And, that these ones who find the good will face pressures, that those who are out to please their egos and flesh will not face.
And.. Jesus was not saying only a few get save as some assume that passage was speaking about. He was speaking to believers. Jesus was saying that only a few out of all the many believers will find the way that leads to life.
But small is the gate and narrow the road that leads to life, and only a few find it.
"Life more abundantly," Jesus said he came to give freely to all who believe. As we can see today... very few believers are really happy. Very few have an abundance of life. Most have an abundance of something other. Just like Jesus said it would happen.
So you will see those theologians arguing, each pitching their appeal to try to reach the carnally minded believer in hope of making contact with their particular ego's desire.
2 Timothy 4:3
For the time will come when people will not put
up with sound doctrine. Instead, to suit their own desires,
they will gather around them a great number of teachers
to say what their itching ears want to hear.
That is why we see such a great number of denominations today! The approaches they offer are broad and wide.