2 Chronicles 7:14
“if My people who are called by My name will humble themselves, and pray and seek My face, and turn from their wicked ways, then I will hear from heaven, and will forgive their sin and heal their land.
The Hebrew word picture for "by My name" is :"destroys chaos".
Why would God call us by His name?
Because He created us in His own image.
God's image is centered on purpose. From the moment God declared "let there be light" and Yeshua echoed these words saying "you are the light of the world", God's purpose and our purpose have been joined to: "destroy chaos".
No, it is not a case of mistaken identity. You are called by His name and thus you are called with the purpose to "destroy chaos" wherever you are located by fulfilling your unique God given purpose (light) wherever He has situated you.