It is up to you but where is your explanation? Once you die you can’t change your mind, it is then too late. Two options, believe or not, end up in Heaven or end up in Hell. The choice is yours but did you ever consider why you are so against there being a God? Many will say they cannot believe in a God who allows so much evil to exist in the world but that unbelief is really illogical. Evil exists because God exists! In fact evil is merely opposition to God. Do you not think that an unbelief in God means a belief in evil? Now that would be logical but although you might consider yourself not evil there is where evil resides, in the heart of mankind! We are filled with rebellious hearts. Nothing we do is pure. God is pure and holy, we are the opposite. Christ Jesus takes the punishment we ourselves deserve if we turn to him with repentant hearts. Believe what you will but make certain what you believe is the truth. Trust in God, He is truth.