You should know that acts of obedience are essential to the well-being of the servant’s heart, just in the same way that food and drink are to that of the body. All wrong actions are the same as poisonous foods, and they inevitably harm the heart.

The servant feels the need to worship his Lord, Mighty and Glorious is He, for he is naturally in constant need of His help and assistance.

In order to maintain the well-being of his body, the servant carefully follows a strict diet. He habitually and constantly eats good food at regular intervals and is quick to free his stomach of harmful elements if he happens to eat bad food by mistake.

The well being of the servant’s heart, however, is far more important than that of his body, for while the well being of his body enables him to lead a life that is free from illnesses in this world, that of the heart ensures him both a fortunate life in this world and eternal bliss in the next.

In the same way, while the death of the body cuts the servant off from this world, the death of the heart results in everlasting anguish. A righteous man once said, “How odd, that some people mourn for the one whose body has died, but never mourn for the one whose heart has died-and yet the death of the heart is far more serious!”

Thus acts of obedience are indispensable to the well-being of the heart. It is worthwhile mentioning the following acts of obedience here since they are very necessary and essential for the servant’s heart: Dhikr of Allah tala, recitation of the Noble Qur’an, seeking Allah’s forgiveness, making du’as, invoking Allah’s blessings and peace on the Prophet, may Allah bless him and grant him peace, and praying at night.