I think that God's glory is two fold. As part of His attributes, God doesn't swallow insults for no reason. That's why He never left His real name to humans on earth. His name will be given to those who are saved in the end.
Revelation 3:12 (NIV2011)
The one who is victorious I will make a pillar in the temple of my God. Never again will they leave it. I will write on them the name of my God and the name of the city of my God, the new Jerusalem, which is coming down out of heaven from my God; and I will also write on them my new name.
Matthew 12:32 (NIV2011)
Anyone who speaks a word against the Son of Man will be forgiven, but anyone who speaks against the Holy Spirit will not be forgiven, either in this age or in the age to come.
It by no means says that the name of Jesus is in anyway lesser important than the name of God the Holy Spirit. It only means that Jesus Himself chooses to swallow insults as part of His atonement of human sins.
Second, glorifying God is for humans not to be against the name of God, and not to sin against God. To put it another way, if you don't glorify God, it means that you bear a good chance to speak words against Him as the deadest sin. If you don't glorify God, your own pride will grow. Glorifying God and worshiping God is the way to keep both angels and humans around God. If you stop glorifying and worshiping God, you bear a good chance to sin to leave God in the end. On the other hand, everyone (such as Satan) who left God all started with not glorifying and worshiping God. It all started with not glorifying God that Lucifer's pride grew to the extent that he chose to sin to leave God. Rebellion starts with not loving God, not glorifying God and not worshiping God. Glorifying God is especially crucial when we are talking about living with God in an eternal realm.