To walk by the spirit means living our days according to the things of the spirit. And what exactly are the things of the spirit? Well they are more like fruits
Galatians 5:22-25 (NKJV) But the fruit of the Spirit is love, joy, peace, longsuffering, kindness, goodness, faithfulness, gentleness, self-control. Against such there is no law. And those who are Christ’s have crucified the flesh with its passions and desires. If we live in the Spirit, let us also walk in the Spirit.
It says there, “If we live in the Spirit, let us also walk in the Spirit.” The same happens to the opposite, if we want to walk in the spirit, we surely need to live our days according to the spirit.
We also need to establish the characteristics of spirit. Practicing them in our daily lives, not only waking up in the morning and typing righteous words to send to your group of brethrens, but to live your everyday lives according to it. Show it, do it make everyone feel the effect of your presence, make people feel the difference when you come.
We also need to remind each other to behave according to it, that is so that we can really walk according to the Spirit and not just talk. And this spirit, it’s not the spirit in this world, He is the Spirit of God Himself so let us honor His presence and open our hearts for a renewal of hearts by practicing the characteristics of the spirit everyday.