Do Imprecatory Prayers Violate New Testament Commands?

Question about whether praying an imprecatory prayer like Psalm 5 today would violate the New Testament commands to “put aside all anger,” to “forgive or you won’t be forgiven,” and to “bless and not curse.” 

* If imprecatory prayers like Psalm 5 are allowable today, how does that square with the command in Colossians 3:8 that we are to “put aside all anger,” the command to “forgive or you won’t be forgiven” in Matthew 6:15, and the command in Romans 12:14 to “bless and not curse”?