Aquinas+on+Infinity

Here's a two page excerpt from McDermott's translation of Thomas Aquinas's //Summa//. Start with the heading "**God exists without limit**." page 21 continues onto page 22 with the following. "..and so on endlessly. Each specific number can co-exist with more; but no number can exist with total lack of limits." Does Aquinas contradict Cantor? If so, where? If not, how do Cantor and Thomas Aquinas fit together on infinity?