What does the Bible say about crucifying the flesh?

In Galatians 5:24, the Apostle Paul asserts that those who are Christ's have crucified the flesh with its affections and lusts. This crucifixion represents a decisive break from the dominion of sin and a commitment to live under the power of the Holy Spirit. The act of crucifying the flesh does not imply a complete eradication of sin from our lives but signifies a believer's willingness to surrender their former way of life and the sinful desires that once held sway over them. It highlights the internal conflict that every believer experiences between the sinful nature and the new identity in Christ.