Why is humility important among Christians?

In Philippians 2:3, Paul instructs believers to do nothing out of selfish ambition or conceit, but in humility consider others better than themselves. This principle of humility is vital for fostering a spirit of unity and concord in the Church. When Christians adopt a mindset that values the opinions and needs of others, it prevents divisions and encourages cooperation in fulfilling the Great Commission. The model of Christ's humility, exemplified in His incarnation and sacrifice, serves as the ultimate standard for believers to emulate, leading to genuine fellowship and harmony among the body of Christ.