If we insist on pursuing the flesh how can we be filled with the Spirit? Filling our body with sin by indulging in the flesh leaves no room for Him. Our body must be (become) a temple for the Holy Spirit, that is why Jesus forgave the prostitute and with that said, "Go and sin no more."
"Train yourself to be godly,as godliness has value for all things, holding promise for both the present life and the life to come."1 Timothy 4:7-8.