They vacillate between the two, belonging neither to one side nor the other. But for him whom God allows to go astray you can never find the way for him.

If you ask them Who created the heavens and the earth, and who set the sun and the moon to work? They will answer God. Why then do they vacillate?

When the waves overshadow them like a canopy, they pray to God with all exclusive faith in Him. But after He has safely brought them to the shore, there are some who vacillate between doubt and belief, but no one rejects Our signs except those who are perverse and disbelieve.

If we vacillate, hesitate, and do not actually develop these therapies, then we are condemning a whole cohort of people who would have been young enough and healthy enough to benefit from those therapies, but will not be, because we haven't developed them as quickly as we could we'll be denying those people an indefinite life span, and I consider that that is immoral.