True. We see only as through a glass darkly.
But then we are speculating about the Trinity as well as such is not definitively explained in God’s Word.
At least Scripture clearly mentions
GOD THE FATHER
GOD THE SON
AND
GOD THE HOLY SPIRIT.
Then we could get into that one mention about the 7 fold Spirits of God. Trouble is, we couldn’t really go beyond that brief simple mention.