For me, Kali Ma is the best representation of the nature of reality--dark, deep, mysterious, both creative & destructive. She is the womb & the tomb. Many people are turned off by the gruesome imagery in Her iconography, but if you understand the meaning behind it you realize that She is the Tao, the Shining Void, the Ground of Being, the Ultimate.
I try to make everything I do an act of Goddess worship by honoring the feminine, creative, nurturing, yielding aspects of reality & of myself, but also honoring the masculine counterparts when appropriate. As the Tao Te Ching says, "know the male, but stick to the female." & right now there's too much yang & not enough yin in the world.
More specifically, as a drummer, I compose numerous drum-accompanied chants to the Goddess. I practice shakti mantras, pray to the Goddess, & meditate on Her names.
And, of course, in this day & age, it's important that we love Gaia!