Only as a believer in Christ learns to live by the leading and instruction of the Spirit of God can he have victory over his natural man.
The power of sin and death is broken by Jesus death, burial, and resurrection. His blood applied by the Spirit in faith brings the natural into submission to the spirit man.
There is no other way to subdue the flesh (natural, carnal man) than by walking in the Spirit.
John 6:63 declares plainly that the flesh (natural, carnal) holds no profit whatsoever, but that the Spirit brings light and life.
Enjoy your walk in the Spirit today and you will not gratify the lust of the flesh. You will live in righteousness, peace and joy and bring honor to God in Christ Jesus.