if allah is your helper none can overcome you and if he withdraw his help from you who is there who can help you after him? in allah let believers put their trust.
إن ينصركم الله فلا غالب لكم وإن يخذلكم فمن ذا الذي ينصركم من بعده وعلى الله فليتوكل المؤمنون