Definition:
Leading with integrity involves guiding others with honesty, moral principles, and a commitment to ethical behavior. It is a leadership style that aligns actions with values and principles, ensuring consistency between what is said and what is done.

Biblical Foundation:
The Bible provides numerous examples and teachings on the importance of integrity in leadership. Integrity is a key attribute of godly leaders, as it reflects the character of God Himself. Proverbs 11:3 states, "The integrity of the upright guides them, but the perversity of the treacherous destroys them." This verse highlights the guiding power of integrity in leadership.

Old Testament Examples:
1. Joseph: Joseph's life is a testament to leading with integrity. Despite being sold into slavery and facing numerous trials, Joseph remained faithful to God and maintained his integrity. In Genesis 39:9, when tempted by Potiphar's wife, Joseph responds, "How then could I do such a wicked thing and sin against God?" His commitment to integrity eventually led to his rise as a leader in Egypt.

2. Daniel: Daniel is another exemplary figure of integrity. In Daniel 6:4, it is noted that his adversaries "could find no corruption in him, because he was trustworthy and neither corrupt nor negligent." Daniel's unwavering integrity in the face of persecution demonstrates the strength and influence of a leader who adheres to godly principles.

New Testament Teachings:
1. Jesus Christ: Jesus is the ultimate example of leading with integrity. His life and ministry were marked by truth, compassion, and righteousness. In John 14:6, Jesus declares, "I am the way and the truth and the life." His leadership was characterized by a perfect alignment of words and actions, serving as a model for all leaders.

2. Apostle Paul: Paul emphasizes the importance of integrity in leadership in his letters. In 2 Corinthians 8:21, he writes, "For we are taking great care to do what is right, not only in the eyes of the Lord but also in the eyes of men." Paul’s commitment to integrity in his ministry underscores the necessity of maintaining a good testimony before both God and people.

Principles of Leading with Integrity:

1. Honesty and Transparency: Leaders with integrity are truthful and open in their dealings. Proverbs 12:22 states, "Lying lips are detestable to the LORD, but those who deal faithfully are His delight."

2. Consistency: Integrity requires consistency between beliefs and actions. James 1:22 advises, "Be doers of the word, and not hearers only, deceiving yourselves."

3. Accountability: Leaders must be accountable for their actions. Hebrews 13:17 encourages leaders to "keep watch over your souls as those who must give an account."

4. Humility: Integrity involves humility, recognizing one's own limitations and the need for God's guidance. Micah 6:8 instructs, "He has shown you, O man, what is good. And what does the LORD require of you but to act justly, to love mercy, and to walk humbly with your God?"

Challenges to Integrity in Leadership:

1. Temptation: Leaders often face temptations that can compromise their integrity. The Bible warns in 1 Corinthians 10:13, "No temptation has seized you except what is common to man. And God is faithful; He will not let you be tempted beyond what you can bear."

2. Pressure: External pressures can challenge a leader's commitment to integrity. Romans 12:2 advises, "Do not be conformed to this world, but be transformed by the renewing of your mind."

3. Fear of Man: The desire for approval can lead to compromised integrity. Proverbs 29:25 warns, "The fear of man is a snare, but whoever trusts in the LORD is set securely on high."

Conclusion:
Leading with integrity is a biblical mandate that requires a steadfast commitment to truth, righteousness, and ethical conduct. It is essential for leaders to model their leadership after the examples set forth in Scripture, ensuring that their actions reflect the character of Christ.