I got things to do, before I meet that glory in the sky
And my baby girl b-day six months away, she gonna be five
So I pray to the lord he spare me, and I make it by and by
Killer Mike is trying to accomplish things with his life, both for himself and for his soon-to-be five-year-old daughter. Thus, he hopes that God allows him to live long enough to accomplish his goals, before calling him to Heaven.
Alternatively, Mike might be saying that he needs time to atone for his sins — he has “things to do” before he can “meet that glory in the sky” (heaven). This interpretation is bolstered by the lyrics that follow, about Mike doing positive things so that God spares him from the fires of Hell.
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