Four golden actions
I will show you a simple formula that is extremely concise, but very effective. These are four a’mal (actions) and these four are the core of Shar’iah  and are so easy that to practice on them does not cost money, time or effort. The person who makes these four things a habit will develop a special link with Allah Most High. He will experience its benefits during his life and the heart will be conducive towards islah (reformation). Eventually he will reach such a stage that even if he wishes to commit sin, he will be unable to do so.

The four a’mal are:

[1] Shukr (gratitude) - Say Alhamdolillah whenever you see something (favourable) you like, for example you arrive to work on time or you see your family safe and sound.

[2] Sabr (patience) - Say inna lillah he wa inna elahi rajion whenever something unfaviourable happens, for example, you miss you jama salah.

[3] Istighfar (seeking repentance) Do istighfar abundantly.

[4] Isti’adhah (seeking refuge). Say Auzobillah he Manishaita Nirrajeem when shaitan creates temptations in your mind.