Today is Friday and I thought an explanation about Durga Mantras would be rewarding.
Durga in Sanskrit means invincible.
Du is synonymous with 4 devils namely poverty, suffering, family and evil habits.
R refers to diseases,
Ga is the destroyer of sins, injustice, cruelty and laziness.

Ma Durga’s 3 eyes Triyambaka.
Left eye – desire, moon.
Right eye-action, sun.
Central eye – knowledge, fire.
Om Dum Dum Durgayei Namaha means: protection from harm.
Om Aim Hreem Kleem Chamundaye Vichche means: strengthen my mind, body and soul.
Improve my concentration. Enhance my positivity in life and attitude. Grant me prosperity and happiness.
We chant from our heart.
Aim Hrim Klim.