I would like to say that is best to stop anger , to pay evil with good , turn the other cheek , who judges for our clouth give him our shirt too , who makes us go with him a mile , let us go two . Love our enemies , bless those who curse us , pray for them . Be perfect cause our Father in heavens is perfect ! And so be it our behaviour that people seeing our deeds to praise our Father from heavens . I would still say that there is "righteouss anger" as long as we can control it and it doesn`t rule us , but we rule her , without affecting our judgement as David says. This is what Paul says in one of the Epistles , don`t let the sunset on your anger . Everything that rules over us is not good and it is a sin . But the bigest righteous of all is Love and Mercy . Don`t judge so that we won`t be judged , with the measurement we judge with that we will be judged . We do much more without responding evil with evil , but with good and our reward will be even bigger , cause in the Law we are all in guilt , but in grace we are all cleaned . In Galatians 5:20-24 Paul speaks about the fruits of the Spirit and fruits of the flesh . Anger is counted as fruit of the flesh . Also in verse 24 it says : Those who are Jesus Christ`s have crucified their flesh with Him . The biggest virtue of all is Love and he who loved has known God cause God is Love , and as 1 Corinthians chapter 13 says "love is greater than all" . We have the model Jesus Christ our Passover wich died for our sins , the perfect man . Peace . God is Love .