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O Muslim, you are poor to your Lord ... rich in Him, glory is to Allah. Here are some supplications ... Prepare for them with your heart ... they are comprehensive supplication for all good deeds.
Try to memorize as much as you can. Those supplications were sufficient for Muslims to get whatever they needed. They are short in wording, wide in its meanings. You only need to present with your heart, as well as full submission to your Lord.