By abolishing the law of commandments expressed in ordinances, that He might create in Himself one new man in place of the two, so making peace, and might reconcile us both to God in one body through the cross... (Ephesians…
In order to set your minds on things from above, it is necessary to resurrect with Christ. Otherwise, it is not possible to think about something, where you do not exist! You must first get there. And we get (transfer) there, through this action: “For ye died… (ye are dead)”
That is, first is the death for this world and the consequence – the resurrection with Christ in the Kingdom of Heaven.
Further, verse five:
“Mortify therefore your members which are upon the earth: fornication, uncleanness, inordinate affection, evil concupiscence, and covetousness, which is idolatry.” (Colossians 3:5)