Every drop of sweat and every breath we take in life, if not taken for the sake of Allah, will lead to regret and sorrow on the Day of Judgment

The perfection of Tawheed is found when there remains nothing in the heart except Allaah

Doom comes about because of neglecting to evaluate one's self and because of just following one's whims.

If you wish to check how much you love Allah, then see how much your heart loves the Quran, and you will know the answer.

The heart becomes sick, as the body becomes sick, and its remedy is al-Tawbah (repentance) and protection [from transgression]. It becomes rusty as a mirror becomes rusty, and its clarity is obtained by remembrance. It becomes naked as the body becomes naked, and its beautification is al-Taqwa. It becomes hungry and thirsty as the body becomes hungry, and its food and drink are knowledge, love, dependence, repentance and servitude.

Satan rejoiced when Adam (peace be upon him) came out of Paradise, but he did not know that when a diver sinks into the sea, he collects pearls and then rises again.

The keys to the life of the heart lie in reflecting upon the Quran, being humble before Allah in secret, and leaving sins.