A little clue that appear to have gone "whoooosh" over the heads of many
Sad isn't it.
All manner of excuses have attached to that name as well. I've had discussions with sisters and brothers about this for years.
Some claim it is a title, not a name. While in the scripture the angel tells Mary she shall name the babe.....name, the babe Emmanuel.
Some claim it actually doesn't mean, God with us. Rather, that God is with us.
Oopsie, the angel misspoke?
No man has seen God. That part is true. God , as the scriptures inform, is a holy spirit. That's why we must worship him in spirit. However, God's holy spirit did manifest , begat himself, in the flesh of man so as to deliver the message of grace.
And of course. If no man, as it reads in the OT, can look upon God and live, how would God otherwise fulfill the propjecy of Messiah and bring the new covenant but through the anointed vessel of a man.
God see's all. He knows his own and has since before he created the world. So it is all a learning experience for those among the church. (i.e. the body of faithful in Christ)