I have to disagree with you statement colored. The Holy Spirit resides in us, guiding us, teaching us, creating a us into the likeness of Christ. Unbelievers do not have the Holy Spirit; therefore, can not walk in the spirit as you say.
I read that differently. I didn't think "unbelievers" were being spoken about, but rather those who hold to the One True God.
Jesus is not in the unsaved, so they can not meet and serve Jesus in them.
You need to be careful stating that those who are not His have Christ and the Holy Spirit in them ...
I would have used different terminology. Even so, what Spirit is it that returns to God that gave it upon physical death?
I too think all have the Spirit, but that not all have been reconciled back to God yet. It is God's
Spirit that animates us. Seems to me that none would live without His animating presence within us.
I think also that if we were to first consider that what we "do to the least of these" by seeing the Christ Spirit within others, even if that Spirit has not been born in them, may... just may expedite it's birth.
Permie!!! Good to see you again!!!!