Infinite

If we try to grasp this concept, might it mean that all things are without limit?
If so, are our concepts of 'right and wrong' redundant leaving only 'true and untrue'?

Interesting question, although I am not quite sure what you mean.

right and wrong are made up ideas dependant on the society we live and the time we live.

True and untrue are more of a scientific thing i guess.

Its hard to decide that whether it is true or untrue. It depend on the situation we are facing so it is always unpredictable.