What kind of sin is anger?
The deadly sin of anger is defined as the inordinate and uncontrolled feeling of hatred and wrath. Unlike righteous anger, the capital sin of anger is understood as the deep drive to cling to hateful feelings for others. This kind of anger often seeks revenge.
Anger itself is not a sin, but the strong emotion, unrestrained, can lead very quickly to sin. As God said to Cain, “It's desire is for you, but you must rule over it” (Genesis 4:7).
Anger is caused by legitimate desires (most of the time) that come, wrongly, to rule us. These desires could be called “natural desires,” like love, fear, hope, longing, respect, control etc. Natural desires for good things are meant to stay below our desire to please God.
Likewise, anger is sinful when there is an undue vehemence in the passion itself, whether inwardly or outwardly. Ordinarily it is then accounted a venial sin unless the excess be so great as to go counter seriously to the love of God or of one's neighbour.
Pride (superbia), also known as hubris (from Ancient Greek ὕβρις) or futility. It is considered the original and worst of the seven deadly sins on almost every list, the most demonic. It is also thought to be the source of the other capital sins.
That is surely the significance of our Lord's words about “gnashing of teeth” (Matthew 8:12; 13:42, 50; 22:13; 24:51; 25:30). There are three sins that lie behind discontent—pride, rebellion and unbelief. These are the original sins of the devil and his angels.
Scripture teaches us that anger is a natural and necessary emotion. It's not a sin to be angry. It's what you do with your anger that counts. It matters what you're angry about.
In some Christian doctrines, righteous anger is considered the only form of anger which is not sinful, e.g., when Jesus drove the money lenders out of the temple (Matthew 21).
Modern psychologists view anger as a normal, natural, and mature emotion experienced by virtually all humans at times, and as something that has functional value for survival.
Anger is not a sin, but a God-given emotion
Anger is a signal that something is wrong and needs to be addressed. Sin and injustice are things we should be angry about because we serve a God that is just. It is important for couples to understand that their anger can be a gift if handled rightly.
How does the Bible define anger?
Bible Dictionaries - Easton's Bible Dictionary - Anger. Anger [N] [T] [B] the emotion of instant displeasure on account of something evil that presents itself to our view. In itself it is an original susceptibility of our nature, just as love is, and is not necessarily sinful.
For instance, if one were to steal small amounts of property from a particular person, over time one would have stolen enough that it would develop into a serious theft from that person. In all this, one ought not to take venial sin lightly, especially when committed deliberately.

When is Anger a Mortal Sin? Anger is considered a mortal sin when it causes you to make harmful decisions. This can pertain to vengeful anger, uncontrolled anger, and perpetual anger. These types of anger are considered sinful because they are all geared toward harming someone.
"Refrain from anger, and forsake wrath! Fret not yourself; it tends only to evil." "But you, O Lord, are a God merciful and gracious, slow to anger and abounding in steadfast love and faithfulness." "Whoever is slow to anger has great understanding, but he who has a hasty temper exalts folly."
One eternal or unforgivable sin (blasphemy against the Holy Spirit), also known as the sin unto death, is specified in several passages of the Synoptic Gospels, including Mark 3:28–29, Matthew 12:31–32, and Luke 12:10, as well as other New Testament passages including Hebrews 6:4–6, Hebrews 10:26–31, and 1 John 5:16.
Sloth is one of the seven capital sins in Catholic teachings.
The Seven Deadly Sins: Pride : NPR. The Seven Deadly Sins: Pride Pride has been called the sin from which all others arise.
They are typically ordered as: pride, greed, lust, envy, gluttony, wrath, and sloth.
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Five Stages of Sin
- Sin begins with evil desire (1:14) ...
- Evil desire conceives (1:15) ...
- Sin is born (1:15) ...
- Sin grows (1:15) ...
- Sin produces death (1:15)
We shall reflect on our habitual voluntary sins. These can be classified under the various forms of egoism; proud, arrogant, self-sufficient, vain egoism; and sensual, overly sensitive, lazy, indolent egoism.
Is it OK for Christians to be angry?
The value of anger, properly expressed, should not be ignored. It is a God–given emotion to every man and woman, boy and girl, a powerful tool for change for ourselves and the world around us, and is meant to bring honor to God.
The Bible says in Ephesians 4:26-27, "Be angry and do not sin; do not let the sun go down on your anger, and give no opportunity to the devil." Allowing the seed of anger to fester within us is giving the devil a foothold in our relationships.
Express your anger in a healthy way.
So, in saying, “In your anger do not sin.” (Ephesians 4:26), Paul means that not all anger is sin. One way to avoid letting anger lead you into sin is to not speak until you are calm. That way, you do not say things you shouldn't.
Scripture – Ephesians 4:26-27 (NRSV)
Be angry but do not sin; do not let the sun go down on your anger, and do not make room for the devil.
If it is mingled with malice, it becomes sinful; but if it is associated with a holy disposition, it is safe and good. Jesus hated as well as loved. The two emotions hang for their life upon each other.