What does the Bible say about conversion and humility?

The Bible teaches that true conversion is essential for salvation, as indicated in Matthew 18:3, where Jesus says, 'Except ye be converted, and become as little children, ye shall not enter into the kingdom of heaven.' This signifies that a complete change of heart, from pride to humility, is required. Such humility reflects a childlike dependence on God, acknowledging that we are utterly incapable of coming to Him on our own. Apart from this conversion, no spiritual life or genuine hope exists, as all mankind is born in sin and needs to be made new through the Holy Spirit.