What is the meaning of Galatians 5:24-25?

24 And they that are Christ’s have crucified the flesh with the affections and lusts. 25 If we live in the Spirit, let us also walk in the Spirit. (Galatians 5:24-25)

British Family Bible

And they that are Christ’s have crucified the flesh &c. They that truly belong to Christ make proof of it by mortifying the corrupt inclinations of the carnal principle in their hearts; so that, however those inclinations may have some remainder of life, yet they have not so much vigor as to reign and rule. Dean Stanhope, Bp. Hall.

If we live in the Spirit, &c. Wherefore if we are members of this pure and spiritual religion of the gospel, which is attended with such assistances of the Holy Ghost; it infinitely concerns us to live suitably to his holy dictates and precepts. Pyle.