Is it permissible to use the name "O Allah, pardon and be pleased with us" in forums?

There is no harm in using names like "My Lord, forgive me" in forums, as they serve as a reminder and are not a real designation. They are similar to the signatures of the Salaf and the engravings on their rings, which bore admonitory phrases like "Allah is sufficient for me" and "Allah is trustworthiness." The correct supplication is: "O Allah, pardon and be pleased with us."