 
 <prompt> Wetin be di unit wey dem dey use measure di total quantity of light wey dey show from one source per time? Based on di question wey dey above, write small tori wey get di answer. E fit be 1 - 20 sentences. Context: <response>: ```Ecclesiam suam bin give for St. Peter's, Rome, on top di Feast of di Transfiguration, 6 August 1964, di second year of im Pontificate. E dey important as e identify di Catholic Church with di Body of Christ. Another Council document wey be Lumen Gentium talk say di Church dey exist inside di Body of Christ, wey come make people dey ask question on top di difference between "is" and "subsists in". Paul VI beg "all people of good will" and e discuss necessary dialogues inside di Church and between di Churches and with atheism.``` 