And their prophet said to them, "Indeed, a sign of his kingship is that the chest will come to you in which is assurance from your Lord and a remnant of what the family of Moses and the family of Aaron had left, carried by the angels. Indeed in that is a sign for you, if you are believers." Then God sent His calm down to His Messenger and the believers, and He sent down invisible forces. He punished the disbelievers- this is what the disbelievers deserve- Even if you do not help the Prophet, God helped him when the disbelievers drove him out: when the two of them were in the cave, he [Muhammad] said to his companion, ‘Do not worry, God is with us,’ and God sent His calm down to him, aided him with forces invisible to you, and brought down the disbelievers’ plan. God’s plan is higher: God is almighty and wise. It was He who made His tranquillity descend into the hearts of the believers, to add faith to their faith––the forces of the heavens and earth belong to God; He is all knowing and all wise–– God was pleased with the believers when they swore allegiance to you [Prophet] under the tree: He knew what was in their hearts and so He sent tranquillity down to them and rewarded them with a speedy triumph When those who disbelieved had put into their hearts chauvinism - the chauvinism of the time of ignorance. But Allah sent down His tranquillity upon His Messenger and upon the believers and imposed upon them the word of righteousness, and they were more deserving of it and worthy of it. And ever is Allah, of all things, Knowing. Sakinah - Tranquillity