Walking in the Spirit yield fruits of the Spirit. Practice knowing were God is. Being in the spirit is knowing the Holy Spirit.
Galatians 5: 16-17 " This I say then, Walk in the Spirit, and ye shall not fulfil the lust of the flesh. For the flesh lusteth against the Spirit, and the Spirit against the flesh: and these are contrary the one to the other: so that ye cannot do the things that ye would.