What if Muslims were ruled by Sharia during the current events?

What should the ultimate ambition be for a Muslim in light of the current events?
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Eyad Quniabi, Ph.D. is a Professor of Pharmacology at Jerash University. Dr. Qunaibi graduated with a doctorate degree in Molecular Pharmacology from the University of Houston, Texas, USA, and has teaching and research experience in Pharmacology, Clinical Pharmacy and Therapeutics, Toxicology, and Pharmacokinetics. He contributed to two patents, and is an author of numerous highly-cited scientific publications.

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