'Cannot' in the Bible

Now the king and his men went to Jerusalem against the Jebusites, the inhabitants of the land, who said to David, “You shall not enter here, for the blind and the lame [even the weakest among us] will turn you away”; they thought, “David cannot come in here [because the walls are impenetrable].”

For we will certainly die and are like water that is spilled on the ground and cannot be gathered up again. Yet God does not [simply] take away life, but devises plans so that the one who is banished is not driven away from Him.

“But the wicked and worthless are all to be thrown away like thorns,Because they cannot be taken with the hand;