Yes it's non-sense, utterly!

In your externals,

The only thing that makes sense

Is sense ---

Logic, science, rationality.

And therefore,

If anyone believes

Some other mystical lies

In this external,

Then that person

Is deceiving/deluding themselves 

& others. 

But if you can 'perceive'

Something beyond the senses,

Something that doesn't lie in the senses,

Something that doesn't make sense,

Something that is non-sense (pay attention to hyphen) 

Then that's an entirely different matter. 

And in it,

There's no delusion, deception, refuting, arguing, discussing,

Because, you see, it doesn't lie in the senses,

And therefore it won't make any sense,

Because it's non-sense.