Whats the name of this gospel song?

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i hear it all the time but dont know the name and cant find it anywhere it goes like this god has not given us the spirit of fear..... ohh whats in me can defeat the enemy (i can defeat the enemny)...... greater he thats in me then he thats in the world i am victorious ( the greater the greater) greater he thats in me then he thats in the world i am victorious it goes something like that i dont remember to much of the words i know its a girl who sings it and the choir joins in but i just dont know the name of the group or song. if anyone knows it please let me know thanks