Make no friendship with an angry man; and with a furious man thou shalt not go.
There are some relationships that are just not good for you. If you are constantly around a friend who is always angry and exploding, the venom will get on you eventually. Are Christians to break off their relationship with people like this? Pray for them and ask God to direct your course of action. According to our verse, if they won’t change, you are in danger if you remain too close to them. Trust God’s wisdom, but be open to God doing what you cannot.