We are asked multiple times per day "who are you?", without truly knowing we answer. Though it is not only how you react that the Most High watches but the intention. Who you truly are comes from the heart.

“The heart of the righteous thinks carefully about how to answer [in a wise and appropriate and timely way], But the [babbling] mouth of the wicked pours out malevolent things.”
Proverbs 15:28 AMP
You see your true identity is known through analysis of YOUR-SELF. Not comparing yourself to others. Not in the rehearsed responses we learn in church. Not in the Christmas movies that tell you to be "a good person to receive". Not in the repetitious lifestyle of religious practices.
It's in what your "truth" is, how you define or identify with a thing. It's in how you see yourself in this world. It's in how you produce for others (not what you tell them). It's in the silence of your mind. It is in your nakedness. Barefoot and connected, truly relying upon what is given or shown by the Most High. This requires a state of humility that not all are willing to sacrifice for. Your ugly truth.
Your true identification also defines your judgment so it would be wise to get to know the true YOU. And there is time to change 🙏🏾❤️