You don't seem to like my answers because you keep repeating the same questions. God's word is Truth, and we rightly divide it by the Holy Spirit.= final answer.
The verse says the word of truth and it is a specific truth. Here you go.
2 Timothy 2:15 Study to shew thyself approved unto God, a workman that needeth not to be ashamed,
rightly dividing the word of truth.
Ephesians 1:13 In whom ye also trusted, after that ye heard
the word of truth, the gospel of your salvation: in whom also after that ye believed, ye were sealed with that holy Spirit of promise,
Now, what is the gospel of your salvation and how do you rightly divide it?