Only as God so chooses.
Once, true story, we had brought land and dedicated it to a "Baha'i Peace Park". Lots of work done planting trees, building BBQ fireplaces, Building 2 x BBQ picnic shelters and seating..
We will still in construction mode as the advertised opening date was fast arriving, 2 days before we ran out of money to finish the seating and still needed from memory $762 to complete the task, but no chance, all funds had expired. I asked in prayer, God that's all we need and project is completed. On that 2nd day before, now in the afternoon, a friend arrive from the coast 800km away. They had brought a gift for the opening, some fruit and salads and an envelope. In the envelope was $762.00, the exact amount needed to pick up the remaining materials to finish the project. They had had a gathering the day before and did a pass around for funds to help us. One can say a coincidence, but hey, I did make the prayer, and it was the exact amount!
You can imagine the big "you have to be kidding me" smiles we all had.
Finished it the next day and had the opening of the Baha'i Peace Park. Still have the wonderful photos. That was early 1990s.
I have more stories and more ways that these answers are given. I will not share more, as each individual should find this for their own selves.
All the best, Regards Tony