Dhuha Prayer (صلاة الضُّحَى)
The Author makes an important point here by saying that one should offer Dhuha prayer (forenoon prayer) by remembering about sudden death. It is possible that sudden death can come at any time. One should be prepared to face death by doing as many good deeds as possible. Remembering of death increases the quality of the worship and it increases the sincerity of the worshippers.