Roberth,
Eph 2:5 "even when we were dead in trespasses, (God) made us (our corporate life) alive together with Christ"....
I see your misunderstanding. At least you are consistant within a verse.
However the text is not referencing spiritual life but physical life. Through Adam all men were condemned to death. We sin through or are influenced by our mortal state. Christ by His Incarnation, assumed that same human nature and raised it with Himself at the resurrection.
Christ was NOT dead spiritually, but died a phyical death. This is the same life spoken of in Rom 5:18, I Cor 15:22, Heb 2:9, Heb 2:14 and many more.
"In Christ" our shared humanity from Adam was made spiritually alive. Christ is the 2nd Adam, therefore He is our corporate man. Hence He was made spiritually alive at the incarnation. If not, He would have sinned as we do....
None of that follows. The whole context is physical not spiritual. Christ bore the very same nature that we have. He in His humanity is of the very same essence as Adam after the fall and as we are, having a mortal nature. Christ did not sin because He had the ability to NOT sin. Another part of the "not sinning" of Christ is that in the Incarnation, which is a mystery, but Christ in His humanity also willed perfectly, or submitted perfectly to the Divine Nature.
You are also conflating meanings here by incorrect usage of prepositions. We were not raised IN Christ, but with Christ, physically.
In the spiritual realm we participate in Christ's death and resurrection by baptism and thus are raised spiritually to be IN
Christ. Rom 6:3-6.
And you, being dead in your trespasses and the uncircumcision of your flesh, He (God) has made (you, the life we share with Adam) alive together with Him (Christ)
again wrong status, it is physical, and misuse of preposition, with. Physically we are raised WITH Christ, spiritually we are raised in or INTO Christ.
I have no idea where you got this idea but it is entirely new to me. I have not heard of that understanding either in reading or on boards on the web. But to say the least, it is far from scriptural. It is a total misunderstanding.