1. The outcome of the experiment is in the lap of the gods.

2. Whether or not he succeeds is in the lap of the gods.

3. The outcome of this experiment is in the lap of the gods.

4. The doctors have done everything possible for him, so his recovery now is in the lap of the gods.

5. They had to stop the operation, so at that stage my life was in the lap of the gods.

6. There is nothing more I can do; it's in the lap of the gods now.

7. Should that be the case, your future would be in the lap of the gods.