How does the flesh relate to sin and death in a Christian's life?

The Apostle Paul in Romans 8 articulates a clear relationship between the flesh, sin, and death. He states that if we live according to the flesh, we will die; hence, the flesh is inherently corrupt and incapable of producing righteousness. This is not only a caution against sinful behavior but also an admonition against relying on our own strength or morality as a means of sanctification. In contrast to this, the Spirit gives life, empowering believers to overcome sin and enabling them to live in a manner that pleases God. Thus, understanding the role of the flesh helps Christians to discern the source of their struggles and directs them to find their life and identity in Christ.