Please provide the verse numbers that say that.
Practice goodness against your enemy
Not equal are the good and the bad response. You shall resort to the one which is better.
Thus, the one who used to be your enemy, may become your best friend. - Quran 41:34
Do not be arrogant or insolent
And do not turn your cheek arrogantly from people, nor shall you roam the earth
insolently. For God does not love the arrogant show off. - Quran 31:18
Humility and wisdom
And the servants of the Almighty who walk on the earth in humility and if the ignorant
speak to them, they say: ‘Peace. - Quran 25:63
Don’t insult those of other religions. Do not play God.
And do not insult those who call on other than God, lest they insult God out of
ignorance. And We have similarly adorned for every nation their works; then to their
Lord is their return and He will inform them of what they had done. - Quran 6:108
Do not mock others
O you who believe, let not a people ridicule other people, for they may be better than
they. Nor shall any women ridicule other women, for they may be better than they.
Nor shall you mock one another, or call each other names; miserable indeed is the name
of wickedness after attaining faith. And anyone who does not repent, then these are the
transgressors.” - Quran 49:11