When you have a bad suspicion about a Muslim in your heart, you should increase your consideration toward him and make dua for him. This way you will infuriate Satan and will be able to drive him away. Because of this, Satan will be reluctant to put evil thoughts into your heart, afraid that you would increase your consideration towards your brother and will make dua for him again.
Al-GhazaliOffen love between two people intensifies not because of beauty or some advantage, but because of sheer spiritual affinity.
Al-GhazaliDo not allow your heart to take pleasure with the praises of people, nor be saddened by their condemnation.
Al-GhazaliWork for your terrestrial life in proportion to your location in it, and work for your afterlife in proportion to your eternity in it.
Al-Ghazali