Though my heart and flesh may fail And i can hardly speak as well I will not keep your praises from my lips I will not keep your praises from my lips Cause my heart must sing Holy you are holy You are lord god almighty Let the earth sing of your glory As we worship and adore thee For these are the things My heart must sing Though my world has swept away I know my hope is here to stay I will sing i will dance i will lift up my hands For there is nothing that could keep me from him I will dance i will sing i will worship my king I'm alive i'm free and my heart must sing My heart must sing