Which translation of scripture did you post? I think it does not really matter, but sometimes it does affect our understanding.
In the NIV Gen. 9:6 “Whoever sheds human blood,
by humans shall their blood be shed;
for in the image of God
has God made mankind.
We agree that God made man in His image. Man was MADE perfectly like God. Well what happened when Adam fell marred that perfection. Man became a sinner. He was not MADE a sinner by God, but he became a sinner by disobedience. Do you see that? Man is a sinner, God is not. Noah as Adam's offspring in his likeness was a sinner. Now he found grace in God's eyes and God saved him from the flood.
I often say that satan made Eve doubt her identity. She was already like God in His image. But satan made her want to be something she already was...like God.
Gen. 3:4 “You will not certainly die,” the serpent said to the woman. 5 “For God knows that when you eat from it your eyes will be opened, and
you will be like God, knowing good and evil.”
Personally, I think the fall was more catastrophic than we could ever imagine in our time since we are so far removed from the event. And scripture does not exactly spell it out for us. So we are left to speculation and putting it together like pieces of a puzzle. I like what you said about holding some things loosely, especially when scripture is not clear.
Now think about this. The human body is the temple of the Holy Ghost. Just consider my point for a moment.
From NIV
1 Corinthians 6:19
Do you not know that your bodies are temples of the Holy Spirit, who is in you, whom you have received from God? You are not your own;
The scripture says we are fearfully and wonderfully MADE.
Psalm 139:14
I praise you because I am
fearfully and wonderfully made; your works are wonderful, I know that full well.
Psalm 8:5
You have made them a little lower than the angels and crowned them with glory and honor.
There is a story in Ezekiel 10 where th Glory of God departed from the temple.
Ezek. 10:18 Then the glory of the Lord departed from over the threshold of the temple and stopped above the cherubim.
This in my understanding is an example of the glory departing from Adam. I can hold this loosely as you suggested. But it just makes sense to me.
Blessings and peace