While the word ego does not appear in the Bible, concepts and principles regarding the ego certainly do.
A humble heart has no room for ego or pride or arrogance because it recognizes that all we have and all we are comes from God, as Paul reminded the Corinthians: “For who makes you different from anyone else? What do you have that you did not receive? And if you did receive it, why do you boast as though you did not?” (1 Corinthians 4:7). Every gift, every talent, every breath we take—all are from God, as is our most precious gift, salvation (Ephesians 2:8-9). “Where, then, is boasting? It is excluded…by the law of faith” (Romans 3:27).
Jesus Christ is the perfect example of humility (Mark 10:45; Philippians 2:5-8). “Take my yoke upon you and learn from me, for I am gentle and humble in heart, and you will find rest for your souls” (Matthew 11:29). Indeed, Jesus did not come to earth to be served, but to serve, making “himself nothing, taking the very nature of a servant” (Philippians 2:7). We see an expression of Christ’s selfless attitude in the Garden of Gethsemane when He said to His Father in heaven, “Yet not as I will, but as you will” (Matthew 26:39), and then on the following day when He humbly endured the tortures of the cross so that we could be reconciled to our Father in heaven.
Paul is another beautiful example of humility in action. And even though he was perhaps the greatest advocate of Christ there ever was, he still considered himself as the “least of the apostles” and the “worst” of sinners (1 Corinthians 15:9; 1 Timothy 1:15). He always encouraged those who followed Christ to emulate Jesus’ humility, encouraging them, and us, to “do nothing out of selfish ambition or vain conceit, but in humility consider others better than yourselves,” adding that we should not simply look to our own interests, but also to the interests of others (Philippians 2: 3-4; Romans 12:10). That is the essence of humility and the opposite of ego.
Jesus taught us that the greatest commandments were to love God with all our heart, soul, and mind and to love our neighbor as we love our self (Matthew 22:37, 39). When we strive to keep these commandments, we take the focus off ourselves and place it where it should be—on God and on helping others. In the Christian life devoid of ego, the “I will” becomes a “thy will.”