Just as dawn precedes and predicts the rising of the sun, so too, for a bhikkhu, right view precedes and predicts the breakthrough to the Four Noble Truths as they really are.

Paṭhamasūriya sutta - The Sun (First)

"Bhikkhus, just as dawn precedes and predicts the rising of the sun, so too, bhikkhus, for a bhikkhu, right view precedes and predicts the breakthrough to the Four Noble Truths as they really are.

For that bhikkhu, it is to be expected: 'He will understand, as it really is, this is suffering; he will understand, as it really is, this is the arising of suffering; he will understand, as it really is, this is the ending of suffering; he will understand, as it really is, this is the way of practice leading to the ending of suffering.'

Therefore, bhikkhus, effort should be made to fully understand: 'This is suffering'; effort should be made to fully understand: 'This is the arising of suffering'; effort should be made to fully understand: 'This is the ending of suffering'; effort should be made to fully understand: 'This is the way of practice leading to the ending of suffering.'"