I found the batseba story really upsetting, but you see, that is why jw think that if the GB did something really wrong they are still the "choosen", Rutherford another example.
David made a few BIG mistakes and still considered the ONE
One big mistake was to keep "statistics", counting how many Jews (publishers) therewere
God did not like it and killed 70 thousand (in germany and malawi?) because of the counting.
BUT david recognized the mistake, (we are not inspiied and new light is coming) instead of firing (ray franz) the messenger who pointed the mistake. Actually David did something about it, building an altar (patterson and more quick build kh). That's what the bible says anyway.
1 Chronicles 21
11 So Gad went to David and said to him, "This is what the LORD says: 'Take your choice: 12 three years of famine, three months of being swept away [ a ] before your enemies, with their swords overtaking you, or three days of the sword of the LORD -days of plague in the land, with the angel of the LORD ravaging every part of Israel.' Now then, decide how I should answer the one who sent me."
13 David said to Gad, "I am in deep distress. Let me fall into the hands of the LORD , for his mercy is very great; but do not let me fall into the hands of men."
14 So the LORD sent a plague on Israel, and seventy thousand men of Israel fell dead. 15 And God sent an angel to destroy Jerusalem. But as the angel was doing so, the LORD saw it and was grieved because of the calamity and said to the angel who was destroying the people, "Enough! Withdraw your hand." The angel of the LORD was then standing at the threshing floor of Araunah [
b ] the Jebusite.