Agree or disagree?

http://www.seraphim.my/bible/jb/JB-NT15%201%20TIMO...

6:3 Anyone who teaches anything different, and does not keep to the sound teaching which is that of our Lord Jesus Christ, the doctrine which is in accordance with true religion,

6:4 is simply ignorant and must be full of self-conceit - with a craze for questioning everything and arguing about words. All that can come of this is jealousy, contention, abuse and wicked mistrust of one another;