Indwelled by the Holy Spirit — VS — not indwelled by the Holy Spirit according to the Calvinist?

I will quote a few points that I found from Regeneration in the Old Testament. > 1. It can be clearly demonstrated that regeneration is an occurrence in both the Old and New testaments > 2. But the INDWELLING of the corporate body by the Spirit presupposes the resurrection Also from another source with the same title Regeneration in the Old Testament > it is important to note that one could be born of the Spirit and yet > not be indwelled by the Spirit The question :
*Is there a different result from the one who already born of the Holy Spirit BUT NOT indwelled by the Holy Spirit — versus — the one who already born of the Holy Spirit AND indwelled by the Holy Spirit ?*