'Anger' in the Bible

Let all bitterness and wrath and anger and clamor [perpetual animosity, resentment, strife, fault-finding] and slander be put away from you, along with every kind of malice [all spitefulness, verbal abuse, malevolence].

Fathers, do not provoke your children to anger [do not exasperate them to the point of resentment with demands that are trivial or unreasonable or humiliating or abusive; nor by showing favoritism or indifference to any of them], but bring them up [tenderly, with lovingkindness] in the discipline and instruction of the Lord.