Jealousy is unhealthy craving of those things which the other person has, but envy is being astonished and feeling bitter towards a person who possesses something which you badly want. These two emotions are just two sides of the same coin. In this passage, we learn how envy, covetousness and pride poisons us and hinders our fellowship with God and His people.
Christianity doesn’t demand us to perform many rituals and sacrifice to Idols or become a monk, but it demands us to forsake our selfishness and pride; only then are we able to believe that Christ is the only Savior of our lives because we couldn’t save ourselves from God’s righteous judgment. In this passage we learn how God chooses unintelligent people, people with low social status, people who are not very influential, demonstrating His grace to those who are helpless and crushing the pride of those who believe they are self-sufficient, wise and powerful enough.