
Many times I hear that if you are in any trouble or want to achieve someting etc. , you can recite a specific name of Allah (swt) a specific number of times so that your wish may be fulfilled. For example
Al-Waaris اَلْوَارِثُ - If this name is repeated 100 times at sunrise, protection will be given against all sorrows, grief, hardships and calamities. Moreover the reader will die as a Mu’min – Insha-Allah. Anyone who desires to be safeguarded against perplexities, perturbations and disturbances should repeat this name 1,000 times between Maghrib and Isha
How authentic are these kinda information? Are there any basis or reliable source in Islam for these kinda information?
Jazakallah Khair