Islam teaches us that the gateway to a happy, content, and eternal life is through believing in Allah the One True God and His Final Prophet Muhammad, and pronouncing this testimony:
“I testify that there is no god but Allah, and I testify that Muhammad is the messenger of Allah.”
Islam also tells us that simply believing in God and His prophets is not enough to gain peace of mind, happiness, and salvation! We must also carry out the will of Allah, through worshipping Him ALONE, obeying His commandments, and practicing what we believe in.