This verse hit me in a new way recently. I am a striver, a perfectionist, someone who always senses a need to hustle for worthiness. (As Brene Brown says, "You either walk inside your story and own it or you stand outside your story & hustle for your worthiness.) Lately, I have felt like I am not striving after God's laws enough, not putting enough effort into spiritual disciplines, not sharing my testimony enough. But when I read this verse, following God suddenly became so simple: "Walk by the Spirit." The Spirit indwells believers at the moment of salvation, so I do not even have to chase after something outside myself (Eph 1:13). Rather, I have to fix my eyes on Jesus, walk with Him, and let Him do the work (Heb 12:2).
I am not suggesting that because of the Holy Spirit I have sinless perfection. I am not saying that I cannot sin when I walk with the Spirit, or that I cannot sear my conscience by repeatedly ignoring the Spirit's conviction about sin (1 Tim 4:2). What I am saying is that I think I have been trying to hard, trying to make the fruits of the Spirit a product of my effort instead of a result of me seeking Christ (Gal 5:22). The Christian life is not about striving, but about submitting. I need to do more of the latter and less of the former.