Allah SWT Created Good And Evil

 Allah SWT is the creator of ever thing from universes to microscopic organisms in the same way he has created Khair (Good) and Shar(Evil). For example if we take 2 boiled eggs in breakfast  to fule our body there is Khair (Good) to our body it will give strength to us  but what if ? We eat 10 eggs insted of two it will create evil in our body we may get indigestion or constipation it will certainly harm our body because we do zulm to our body and Shar Evil get involved. That's way Yunus AS salam make dua to Allah SWT in fish(Whale ) belly ' La Illaha Illa anta Subhanaka ini kuto Minazzalemeen ' ,

 لَا إِلَـٰهَ إِلَّا أَنتَ سُبْحَانَكَ إِنِّي كُنتُ مِنَ الظَّالِمِينَ

"There is no deity except You; Glory be to You; Indeed, I have been of the wrongdoers. .that we are doing evil to us buy eating too much,  sleeping too much, or spreading fake information that make disputes or quarrels, speeking lies for small or big things, exploitation to others ect. And many big sins.

But question arises in our minds Allah is Ar Rhemaan and Ar Raheem so why he has created evil in Good things too it's because this life is a test, and to Adam ( humans) he love the most among all his creatures he Said maa AJ tabakum I have chosen you as my representative on earth so he has granted us most versatile brains and intellect, knowledge and wisdom. The one who is choosen by Allah SWT will Always be on the path of Good only and will always neglect evil things he will walk, eat , behave and live judiciously. Saitaan the physical Evil too was created by Allah SWT before Adam but Angels before Evil Saitaan Iblees