Before seeking a source of happiness for the human, one must first consider the origin, truth, status, responsibilities and other concepts of that person.
According to the Islamic creed, man is a person created by Allah's own hands, breathed into him of His Spirit, preferable and honored by creatures, and placed as his successor on earth.
He said, “O Satan, what prevented you from prostrating before what I created with My Own hands? Are you too proud, or were you one of the exalted?” (Surat Saad verse 75)
Yes, Allah has created man with His own hands. He glorified him and ordered the angels to worship him. He repelled the devil who did not worship man and expelled him.
‘’ Then He proportioned him, and breathed into him of His Spirit’’ (Surat as-Sajdah verse 9)
In other words, Allah has breathed into him from His Spirit. There is no greater honor for man than this.
Man is the best pappus of the creations of Allah. Allah has created everything in the world for human benefit.
‘’And He placed at your service whatever is in the heavens and whatever is on earth—all is from Him. In that are signs for a people who think.’’ (Surat al-Jathiyah verse 13)
So everything in the heavens and the earth has been subjugated for the benefit of man by Allah.
So we should be proud of that we are Muslims. We should be thankful to Allah that we are created by Allah, He has breathed into us His own spirit, made us his successor on earth, created all things for us for free, and made us the most precious and honored of all that He has created.