question #1 Sahih Muslim 478a, Book 4, Hadith 234 : What is the significance of praising Allah in the manner described during prayer?

When the Messenger of Allah (ﷺ) raised his head after bowing, he said: Allah! our Lord, to Thee be the praise that would fill the heavens and the earth and that which is between them, and that which will please Thee besides (them). Worthy art Thou of all praise and glory. No one can withhold what Thou givest, or give what Thou withholdest. And the greatness O! the great availeth not against Thee.