You will need to do two things, then: 1. Explain where you come by this special knowledge, that the prophets who said, "Pay attention, this is the Word of God," meant for us to not take their literal words. 2. Explain where you come by this special knowledge that the dead raised were rather cataleptic - while you're at it, perhaps you can explain the sun moving backwards, Abram and Sarai having children at 100 and 90, the creation in six days, etc. and the hundreds of other miracles. No one in history has "read" the Hebrew scriptures as you do.
This so-called special knowledge is not from the top of my head but from the Tanach if you read Numbers 12:6. "When a prophet of the Lord arises among you I'll make Myself known to him in a vision; I'll speak to him in a dream." First, prophetical language is metaphorical; then, given in a vision or dream, doubles the metaphorical reason. And my expertise in the effects of catalepsy comes from 30 years of hospital working and contact with death.
Regarding the sun, to be taken literally will cause only atheistic laughs at Theism. Any reader of Physics know a little of the drastic consequences of a stop of the sun or of earth for that matter. Then, you don't need that; the text itself in the Tanach explains that the ten steps moving back in the dial of Ahaz were an analogy to the recollection of ten years before when 185,000 Assyrians besieging Jerusalem died of probably a bubonic plague if you read II Kings 20 and Isaiah 37 and 38. Just before the coming of the Assyrians to attack Judah, King Hezekiah had deviated the water canals from outside to inside the walled city and left the outside of the city completely dry where the Assyrian armies
encamped without water and with high infestation of mice which contributed for the bubonic plague which is highly caused by dehydration and mice. That's the event that caused the mind of king Hezekiah to go ten steps/years back in time to understand that if HaShem did that, what was the malady of Hezekiah that HaShem could not heal?
Now, as Abraham and Sarai age (100 and 90) were concerned, it was part of ancient culture to honor chieftains with high age as an embellishment of their greatness. Probably, if you ask me, it is a safe assumption to think that Abraham was 60 and Sarai 50. Evidence of the fact is that after Sarah died, Abraham took another wife called Ketura who bore him 5 more children. At 100+!!! Not likely! Perhaps at 65. (Genesis 25:1,2)