Ibn al-Qayyim (rahimahullaah) said:
“Alas! How can a person spend his time and live his life deprived of smelling this fragrance, and leave this world as he entered it without having tasted the best that it has to offer, and having lived in it like a dumb animal, departing from it like one who is bankrupt. He lived a life of helplessness, he died a death of sadness and his resurrection will be loss and regret.

O Allaah, to You be praise, to You we complain, You are the One Whose help we seek, You we ask for aid, in You we put our trust, and there is no power and no strength except with You.”
[Tareeq al-Hijratayn (p. 327)]