Romans 8:5-17:
5Those who live according to the sinful nature have their minds set on what that nature desires; but those who live in accordance with the Spirit have their minds set on what the Spirit desires. 6The mind of sinful mane]">[e] is death, but the mind controlled by the Spirit is life and peace; 7the sinful mindf]">[f] is hostile to God. It does not submit to God's law, nor can it do so. 8Those controlled by the sinful nature cannot please God.
9You, however, are controlled not by the sinful nature but by the Spirit, if the Spirit of God lives in you. And if anyone does not have the Spirit of Christ, he does not belong to Christ. 10But if Christ is in you, your body is dead because of sin, yet your spirit is alive because of righteousness. 11And if the Spirit of him who raised Jesus from the dead is living in you, he who raised Christ from the dead will also give life to your mortal bodies through his Spirit, who lives in you.
12Therefore, brothers, we have an obligation—but it is not to the sinful nature, to live according to it. 13For if you live according to the sinful nature, you will die; but if by the Spirit you put to death the misdeeds of the body, you will live, 14because those who are led by the Spirit of God are sons of God. 15For you did not receive a spirit that makes you a slave again to fear, but you received the Spirit of sonship.g]">[g] And by him we cry, "Abba,h]">[h] Father." 16The Spirit himself testifies with our spirit that we are God's children. 17Now if we are children, then we are heirs—heirs of God and co-heirs with Christ, if indeed we share in his sufferings in order that we may also share in his glory.
(passage copied from biblegateway.com, NIV)
For me these verses speak volumes. They are essential to understanding what it means to live a surrendered life, a life of following. As I embark on this journey of changing my life, not by my will but God's Will, I am learning how to do it in a practical manner. What does it mean to be like Christ daily? We can learn from examples from Jesus time of ministry but the whole Bible of course serves as an example of how to conduct ourselves in a way that is pleasing to the Lord. For example, Romans 8:5-8 shows us that we should strive to be focused on things that the Spirit desires, at all times, not on what our sinful selves desire. (Notice I say "strive", I use that word instead of leaving it out of the sentence because it's something that we work towards, walking this Christian walk, it's a daily exercise). God changes our focus once we surrender to him and we get this Tunnel Vision, we are seeking things that please His Spirit, not things that grieve Him. For me, the idea of Tunnel Vision is helpful because I imagine a narrow area that is acceptable to the Spirit. I don't use narrow here in the sense that life in the Spirit is limited but narrow in comparison to all of the things that exist in the world and all of the behavior that is acceptable in the world. If I continue to think of this narrow area, I can populate that area with things that I know, through the Bible, about what the Spirit desires and strive for those things. (i.e., Galatians 5:22).
This Tunnel Vision is not a complete denial of the world as it is or the fact that we live in this world and deal with many unpleasantries, but I think this Tunnel Vision is a way to focus our actions and reactions. It's a way to make sure that we are constantly considering the Spirit and moving in the Spirit. My goal during Lent is to strive to work on my Tunnel Vision, to meditate throughout the day on things that please the Spirit, to walk, talk and behave in a way that is pleasing to the Spirit. I pray for wisdom that when I'm outside of the Spirit (inevitably this will happen) that the Lord is able to call it to my attention and that I can address it and grow from it. I hope that you would consider doing the same.