Nothing which implies contradiction falls under the omnipotence of God.
Most men seem to live according to sense rather than reason.
Grace does not destroy nature, it perfects it.
For those with faith, no evidence is necessary; for those without it, no evidence will suffice.
The human mind may perceive truth only through thinking, as is clear from Augustine.
There would not be a perfect likeness of God in the universe if all things were of one grade of being.