Pro 13:10 Only by pride cometh contention: but with the well advised is wisdom.
Pride is the source of contention.
The well-advised are those who are willing to listen to others. Pride prevents you from listening to correction or good advice.
Jam 3:16 For where envying and strife is, there is confusion and every evil work.
2Ti 4:18 And the Lord shall deliver me from every evil work, and will preserve me unto his heavenly kingdom: to whom be glory for ever and ever. Amen.
Isa 26:3 Thou wilt keep him in perfect peace, whose mind is stayed on thee: because he trusteth in thee.