As-Salaam alaikum,
You are aware that Islam is built on 5 pillars, namely:--

(1) The Shahada

(2) The 5 daily prayers

(3) Zakkat

(4) Fasting during Ramadan and

(5) Hajj

In summary, besides complying with Allah's Command when you/we believe in and carry out these 5 pillars, you will also benefit as follows:--

(a) The Shahada: (La ilaha illallahu, Muhammad-r-Rasulullah):- It curbs shirk

(b) Sallah: It curbs arrogance and pride

(c) Zakkat: It curbs greed, hubb-ud-dunya (love of the world)

(d) Fasting: It curbs flaws of the tongue, anger and shahawat (desires)

(e) Hajj: Hajj Mabrur (accepted Hajj) curbs everything negative; that is why it is only required once in lifetime.