Pray twelve rak’ah voluntarily each day and night

This hadith speaks about the reward that comes with praying twelve rak'ahs of voluntary prayer in a day and night. A house will be built from him in Paradise on account of these rak'ahs. This is an incredible reward for those who take part in this type of prayer as it is not obligatory but rather done out of love and devotion to Allah. It shows how much Allah values our efforts to come closer to Him through worship and prayers. It also teaches us that we should strive to do more than what is required from us as it can bring great rewards both here on earth and hereafter.