If it is true that...

Existence received from God allows substances to subsist in the nature of things

and

Substances are composed of what is and that by which it is

Then it must be true that...

Potency and act exist in intelligences

If it is true that...

Substances are composed of what is and that by which it is

and

Potency and act exist in intelligences

Then it must be true that...

A multitude of intelligences can exist if there is potency in them