Can any one explain these traditions in sahih buhkari and sahih muslim?

Sahih Bukhari (Vol. I, in the Chapter "Fazla's-Sujud Min Kitabu'l-Adhan," page 100; Vol. IV, p.92 of Sahih Muslim, "Babu's-Sira Min Kitabu'r-Riqaq,"and also Sahih Muslim (Vol. I, in the Chapter "Isbatu'l-Ruyatu'l-Mu'minin Rabbahum Fi'l-Akhira," page 86); and Musnad of Imam Hanbal, Volume II, page 275. You will find sufficient information of this type in those books. For example, Abu Huraira says: "The clamor and violent rage of Hell will intensify, it will not calm down until Allah puts His leg in it. Then Hell will say, 'Stop, stop! It is enough for me; it is enough for me.'" Abu Huraira also narrates that a group of people asked the holy Prophet, "Shall we see our Creator on the Day of Judgement?" He replied, "Of course. At mid-day when the sky is free of clouds, does the Sun hurt you, if you look at it?" They said: "No!" Again he said: "During the nights when you see the full moon when the sky is clear, does it hurt you?" They said: "No!" He continued: "So when you see Allah Almighty on the Day of Judgement, you will not be hurt, just as you are not hurt by seeing these (the sun and the moon). When the Day of Judgement comes, it will be announced by Allah that every community should follow it's god. So everyone who has worshiped idols or anything other than Allah, The One, shall be thrust into Hell fire. So shall everyone of the good and bad persons be thrown into it except those who worshipped Allah, the Absolute One. They shall lie in Hellfire. At that time Allah will appear in a particular form before the people so that they can see Him. Then Allah will tell them that He is their Allah. The believers will then say, 'We take refuge in Your Godhead. We are not among those who have worshiped anything except Allah the Absolute.' Allah will say in reply, 'Have you any sign between you and Allah so that you may see Him and identify Him?' They will say, 'Yes.' Then Allah will show them His bare leg. Thereupon the believers will raise their heads upwards and will see Him in the same condition as they saw Him for the first time. Then Allah will say that He is their Creator. All of them will acknowledge that He is their Allah."