In Hajj, you should try to clear yourself of pollutions
There are a number of things that are done for the sake of one's heart. You should have provisions [for your journey to the hereafter]. In this world, we are sullied by material possessions, motives and temptations. Woe betide anybody who crosses the border to the next world like this. We need to purify ourselves. This purification can be achieved through daily prayers, reciting the Holy Quran, fasting, charitable actions and different kinds of religious obligations that bring about purification for human beings. Hajj is a collection of these obligations. There is divine remembrance in hajj. There is tawaf in hajj. There are daily prayers in hajj. There is wuquf in hajj. There is attention to God in hajj. There is charitable actions in hajj. There is sacrifice in hajj. There is everything in Hajj: it is a complete collection of religious rituals. Make the best of these few weeks. Purify your hearts. Hajj ceremonies, Masjid al-Haram, tawaf, Masjid al-Nabawi and those great rituals provide the best opportunity to do so. While pilgrims are together, each of them establishes a separate relationship with God. And not everybody might know this. Preserve and strengthen this relationship. Start from now. Maybe you should have started earlier.