Bible Verses About Strife: Curious questions

Let nothing be done through strife or vainglory; but in lowliness of mind let each esteem other better than themselves.

Let us walk honestly, as in the day; not in rioting and drunkenness, not in chambering and wantonness, not in strife and envying.

But if ye have bitter envying and strife in your hearts, glory not, and lie not against the truth.

Thou shalt hide them in the secret of thy presence from the pride of man: thou shalt keep them secretly in a pavilion from the strife of tongues.

For where envying and strife is, there is confusion and every evil work.