Denominations are man-made and should be avoided. I also do not label myself with a silly denomination, nor do I accept any religions. It's all man-made.
I wonder if the best we can do is to follow the OT. After being in a very complicated belief system and in their eyes failing, I do my best to follow Micah 6:8, loosely it says to love Justice and Mercy and to walk humbly beside God.