If we have faith, we are certain that everything Jehovah promises is as good as done.
إِنَّهُ « ٱلتَّرَقُّبُ ٱلْأَكِيدُ لِأُمُورٍ مَرْجُوَّةٍ ،‏ وَٱلْبُرْهَانُ ٱلْجَلِيُّ عَلَى حَقَائِقَ لَا تُرَى » .‏