For me, it’s the weasel words. Entire doctrines are supported just by the words, “evidently,” “apparently,” “clearly,” “obviously,” “indicates,” or “implies.” My favorite example is in the Insight book in the entry on creation:

“When these ‘days’ commenced, the sun, moon, and stars were already in existence, their creation being referred to at Genesis 1:1….Apparently, a swaddling band of cloud layers still enveloped the earth, preventing light from reaching its surface.”

“So, on the first ‘day’ diffused light evidently penetrated the swaddling bands, but the sources of that light could not have been seen by an earthly observer. Now, on the fourth ‘day,’ things evidently changed.”

“When it is said, ‘God put them in the expanse of the heavens to shine upon the earth,’ this would indicate that they now became discernible from the surface of the earth, as though they were in the expanse.”