Definition and Nature:
Hypocrisy, in a biblical context, refers to the act of pretending to have virtues, moral or religious beliefs, principles, etc., that one does not actually possess. It is often associated with deceit and insincerity, where outward appearances are maintained while the inner reality is contrary. The term originates from the Greek word "hypokrisis," which means "acting" or "playing a part."

Biblical References:
The Bible addresses hypocrisy extensively, particularly in the teachings of Jesus Christ. In the New Testament, Jesus frequently rebukes the Pharisees and scribes for their hypocritical behavior. In Matthew 23:27-28 , Jesus declares, "Woe to you, scribes and Pharisees, you hypocrites! You are like whitewashed tombs, which look beautiful on the outside but on the inside are full of dead men’s bones and every kind of impurity. In the same way, on the outside you appear to be righteous, but on the inside you are full of hypocrisy and wickedness."

Characteristics of Hypocrisy:
1. Outward Show vs. Inward Reality: Hypocrisy involves a discrepancy between one's public persona and private life. Jesus criticized the Pharisees for their meticulous observance of the law while neglecting justice, mercy, and faithfulness (Matthew 23:23).

2. Self-Righteousness: Hypocrites often elevate themselves above others, judging and condemning while failing to recognize their own faults. In Matthew 7:5 , Jesus advises, "You hypocrite, first take the plank out of your own eye, and then you will see clearly to remove the speck from your brother’s eye."

3. Seeking Human Approval: Hypocrites are often more concerned with the approval of men than with the approval of God. In Matthew 6:1-2 , Jesus warns, "Be careful not to perform your righteous acts before men to be seen by them. If you do, you will have no reward from your Father in heaven. So when you give to the needy, do not sound a trumpet before you, as the hypocrites do in the synagogues and on the streets, to be honored by men."

Consequences of Hypocrisy:
The Bible warns of severe consequences for those who engage in hypocrisy. Hypocrites are often depicted as being subject to divine judgment. In Matthew 24:51 , Jesus speaks of the fate of the unfaithful servant, saying, "He will cut him to pieces and assign him a place with the hypocrites, where there will be weeping and gnashing of teeth."

Examples in Scripture:
1. Pharisees and Scribes: The religious leaders of Jesus' time are frequently cited as examples of hypocrisy. They were known for their strict adherence to the law but often missed the spirit of the law, focusing on minor details while neglecting the weightier matters of justice and mercy.

2. Ananias and Sapphira: In Acts 5:1-11, Ananias and Sapphira are struck dead for lying to the Holy Spirit. They sold a piece of property and kept back part of the proceeds while pretending to donate the entire amount to the apostles, thus demonstrating hypocrisy in their giving.

Admonitions Against Hypocrisy:
The Bible encourages believers to live authentically and sincerely, aligning their actions with their professed beliefs. In James 1:22 , it is written, "Be doers of the word, and not hearers only. Otherwise, you are deceiving yourselves." This call to genuine faith and practice is a recurring theme throughout Scripture, urging believers to avoid the pitfalls of hypocrisy and to live lives of integrity and truth.