Andrew Murray said this quote
“ [On Anger][T]he instinct of self-preservation, setting itself against everything that interferes with our pleasures and comfort. What is called temper, with its fruits of anger and strife, has its roots in the physical constitution, and is one among the sins of the flesh.[of the spirit . . .][T]he doing our will rather than His. In relation to our fellow-men it shows itself in envy, hatred, and want of love, cold neglect or harsh judging of others.[of fear . . .]The fear of God need never hinder the faith in Him. And true faith will never hinder the practical work of cleansing. ”