It has been a long time since I have heard anyone express that level of understanding. I usually refrain from any discussions regarding “The Christian Walk through life” when this subject is broached, because most will reject and ridicule any interpretation other than the “born again” doctrine.
We plant seeds of truth when we can.
If one accepts the interpretation you are forwarding, one must also accept that there is a “store” of beings with the Father ready to make the pilgrimage on this planet. And if we are with YHVH before the birth, how long have we been with him? Are we part of the legions in the name EL-OHIM? Did YHVH literally rather than figuratively know us before the foundations of the earth were laid?
So many questions arise from the translation of one small phrase!