Concept:Salat is an act of worship that builds a direct spiritual connection between a Muslim and Allah.Explanation:Among the given options, the spiritual benefit of salat is best described as attaining closeness to Allah.Salat involves devotion, humility, and remembrance of Allah.This strengthens taqwa (God-consciousness) and draws the believer nearer to his Creator.The other options — unity, health, and sympathy — are social or physical benefits, not direct spiritual advantages.Answer:A. Closeness to Allah