St. Joseph doesn’t have an address and doesn’t use the Polish Post Office, so there’s no need to worry about delivery failure.
Put the letter in an envelope. You can leave it under a statue or painting of St. Joseph; some churches have boxes where you can drop prayer intentions. You can also place the letter in your Bible, a spiritual journal, or behind a painting you have at home. If you’re worried the letter might fall into the wrong hands, you can hide it in an inaccessible place or burn it.
What to do after sending the letter?
1. Pray. Regardless of your intentions, try to stay close to God. If you promised St. Joseph a spiritual practice, try to keep your promise.
2. Trust. The answer may come quickly or take a long time. This will certainly be the best time.
3. Open yourself to God’s action. Sometimes the path to fulfilling your desires leads through changes in your life. Ask what God’s will is for you and don’t be afraid of His ideas.