Why is it judged incredible with you, if God doth raise the dead?

Why, in your opinion, is it outside belief for God to make the dead come to life again?

Τι απιστευτον κρινεται εις εσας, οτι ο Θεος ανιστα νεκρους;

Why should it be thought a thing incredible with you, that God should raise the dead?