Observation-Paul is reminding the church to continually change our spiritual outfit. We need to get rid of the earthly attitudes and behaviors...dawn Christ-like attitudes and behaviors...but it begins with where we are putting our mind and the thoughts we think.
Application-When I get bored of God, or feel far away from God, or even find myself in repeating sin...my mind might be set on earthly things. I must begin thinking of heavenly things more...or just plain remind me of this scripture.
Prayer-Jesus...sir in me the reminder of my new identity in you. Help me think about you and things that you're about throughout my day. I need your help loving you.