I’m very much struggling with what you say here, as I’ve heard you say this before. This is not the teaching of scripture, The Lutheran Confessions, or the LCMS.
TheAugsburg Confession states:
*Article XII: Of Repentance.
1] Of Repentance they teach that for those who have fallen after Baptism there is remission of sins whenever they are converted 2] and that the Church ought to impart absolution to those thus returning to repentance. Now, repentance consists properly of these 3] two parts: One is contrition, that is, 4] terrors smiting the conscience through the knowledge of sin; the other is faith, which is born of 5] the Gospel, or of absolution, and believes that for Christ’s sake, sins are forgiven, comforts 6] the conscience, and delivers it from terrors. Then good works are bound to follow, which are the fruits of repentance. *
If sins were not seen by God, then confession would be unnecessary, and Holy Absolution would not be possible (God could not obsolve what He could not see).
If what you are saying is being taught by your pastor, I recommend you speak to him, and if necessary, to your district president.
Jon