Casting lots is not what most people think it is. It is not rolling the dice. Casting lots were actually white, smooth stones put into a cup, but there was usually one stone that was black, thus the expression today of being “black balled.” When they cast lots, each person took a stone out after they were shaken up and the one who received the black one was the guilty party. If it was disputes that were being settled, the same process was involved and the guilty party got the black stone. For decisions about priestly duties or dividing up land they would frequently have a symbol or name for the tribe or priest that was mixed together with the others, and whichever lot came out at a particular time, a decision was based upon that. There was no chance for the lot being cast for the wrong person or the wrong tribe because God is sovereign even over the lots.
Truly, “The lot is cast into the lap, but the decision is the Lord’s alone” (Prov 16:33), but the most important question is, “Have you trusted in Christ?” There is no other way to heaven than through Jesus Christ (John 6:44). The path to hell is broad and wide, but there is only one, narrow path to heaven (Acts 4:12). You have to make a decision because to make no decision is to choose to reject Jesus Christ, and that will not go well for you the moment after you die, and no one knows when that will be. We all have an appointment for our death (Heb 9:27). At that moment, it will be too late to do anything about your eternal state. Like the rich man in the story of Lazarus and the Rich Man, you cannot cross over, nor can you go back and warn your family or friends (Luke 16:19-31). The fact is you will be there for all eternity, and when 10 billion years have passed, you will not have knocked off one second of your eternal punishment. Your eternity is been permanently cast if you reject Christ. Choose today who you will follow. Tomorrow may be too late.